WO2003014770A2 - Procede et dispositif optique de manipulation spatiale d'objets - Google Patents

Procede et dispositif optique de manipulation spatiale d'objets Download PDF

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WO2003014770A2
WO2003014770A2 PCT/RU2002/000371 RU0200371W WO03014770A2 WO 2003014770 A2 WO2003014770 A2 WO 2003014770A2 RU 0200371 W RU0200371 W RU 0200371W WO 03014770 A2 WO03014770 A2 WO 03014770A2
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radiation
chτο
οbeκτa
οπτichesκοgο
τem
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PCT/RU2002/000371
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WO2003014770A3 (fr
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Vladimir Pavlovich Zharov
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Vladimir Pavlovich Zharov
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Priority to AU2002332365A priority Critical patent/AU2002332365A1/en
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Publication of WO2003014770A3 publication Critical patent/WO2003014770A3/fr

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    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/006—Manipulation of neutral particles by using radiation pressure, e.g. optical levitation

Definitions

  • these devices cannot be used to manipulate objects that have a refractive index that is close to or refractory to byobjects.
  • Use of radiation-hazardous substances may result in imperishable effects on biological products or This impact may be partially reduced when using lasers in the near infrared range (approximately 700-900 nm), where the lightness is slightly smaller.
  • lasers in the near infrared range approximately 700-900 nm
  • the optical gradient forces are very small (a few units), which makes it possible to manipulate them with a little difference in size.
  • Well-known methods and associated devices are known to be, in which case they are perfectly coupled to the best-emitted radiation from the radiation.
  • the speed of the movement depends on the mass of individual fragments. In addition to the constant traffic. Separate fragments as a result of forming asymmetrical energy moments also rotate. ⁇ d ⁇ ug ⁇ m ⁇ eshenii laze ⁇ n ⁇ e radiation ⁇ gl ⁇ schae ⁇ sya in mal ⁇ m zam ⁇ nu ⁇ m ⁇ beme zhid ⁇ s ⁇ i (ig ⁇ ayuschem ⁇ l sam ⁇ g ⁇ ⁇ b ⁇ aztsa) ⁇ aya effect v ⁇ zni ⁇ ayuscheg ⁇ gid ⁇ s ⁇ a ⁇ iches ⁇ g ⁇ pressure vyb ⁇ asyvae ⁇ sya with b ⁇ lsh ⁇ y s ⁇ s ⁇ yu che ⁇ ez neb ⁇ lsh ⁇ e ⁇ ve ⁇ s ⁇ ie ⁇ g ⁇ anichivayuschey ⁇ bem s ⁇ en ⁇ e in [8].
  • laser radiation pulsed nitrogen laser
  • Za ⁇ em laze ⁇ ny im ⁇ uls ⁇ vyshenn ⁇ y m ⁇ schn ⁇ s ⁇ i ⁇ bluchae ⁇ surround selected ⁇ b ⁇ azets che ⁇ ez ⁇ z ⁇ achnuyu ⁇ dl ⁇ zh ⁇ u in ⁇ ezul ⁇ a ⁇ e cheg ⁇ ⁇ b ⁇ azets with us ⁇ eniem ⁇ idae ⁇ ⁇ dl ⁇ zh ⁇ u and ⁇ adae ⁇ in ⁇ as ⁇ l ⁇ zhennuyu on ne ⁇ m ⁇ ass ⁇ yanii ⁇ ⁇ dl ⁇ zh ⁇ i chashech ⁇ u or d ⁇ uguyu ⁇ dl ⁇ zh ⁇ u.
  • a laser As a source of radiation, a laser is used in a continuous mode, which generates sub stantial forces near the velocity of the sample due to the above described pressure effect.
  • the presence of a medium in the vicinity of the object is not fundamentally necessary.
  • ⁇ a ⁇ ⁇ a ⁇ force ⁇ i e ⁇ m yavlyayu ⁇ sya ⁇ al ⁇ ivayuschimi instead ude ⁇ zhivayuschimi, ⁇ a ⁇ if ⁇ z ⁇ achny ⁇ chas ⁇ its with b ⁇ lee vys ⁇ im ⁇ aza ⁇ elem ⁇ el ⁇ mleniya, ⁇ for ude ⁇ zhaniya chas ⁇ itsy in zadann ⁇ m ⁇ l ⁇ zhenii ⁇ edl ⁇ zhen ⁇ byl ⁇ is ⁇ lz ⁇ va ⁇ vys ⁇ s ⁇ s ⁇ n ⁇ e s ⁇ ani ⁇ vanie laze ⁇ n ⁇ g ⁇ ⁇ uch ⁇ a v ⁇ ug chas ⁇ itsy.
  • the disadvantage of this scheme is the complexity of the technical implementation, which requires, in particular, the use of an additional scanning ring. It is common to use a single unit, as well as a similarly used particle, [19]. To implement this scheme, you can use the well-known methods of propagation of a single beam in a few. However, there are many disadvantages of the above described optical protectors.
  • the purpose of this invention is to eliminate the aforementioned disadvantages, i.e. building up the equipment and the associated equipment, ensuring the easy handling of the spare parts, in the absence of direct exposure to exclude the possibility of radiation exposure. For these purposes, particles are not exposed to any harmful properties (they may be inadequate or inadequate to use).
  • the symmetrical nature of the forces ensures that it is kept in a predetermined area.
  • the delivery of the product is carried out by the movement of the handicap in the presence of or the failure to receive the communication of the product.
  • One of the main areas of manipulation is played by the use of optical radiation in the presence of thermal and / or acoustic damage to the surroundings in the vicinity of the city.
  • GRADIENTS MAY RESULT IN THE RESULTS OF ORDINARY AND OPTICAL ABSORPTION (IF MISSING PREFERRED) WITH PREVENTION OF PREVENTION OF ENERGY ⁇ ni m ⁇ gu ⁇ v ⁇ zni ⁇ nu ⁇ ⁇ i ⁇ iches ⁇ m ⁇ be (case slab ⁇ gl ⁇ schayuschi ⁇ zhid ⁇ s ⁇ ey) m ⁇ schn ⁇ g ⁇ laze ⁇ n ⁇ g ⁇ s ⁇ usi ⁇ vann ⁇ g ⁇ im ⁇ ulsn ⁇ g ⁇ radiation v ⁇ zni ⁇ ayuschem in ⁇ ezul ⁇ a ⁇ e i ⁇ nizatsii and ⁇ mi ⁇ vaniya ⁇ lazmy, ⁇ aya ⁇ gl ⁇ schae ⁇ Part radiation ⁇ iches ⁇ g ⁇ .
  • the described phenomena also result in the formation of acoustic and inductive impulses and pulse impulses, which act on the objects and involve it in motion. Particularly strong influence of such effects occurs in the vicinity of the object in the event of explosive discharge of the process, or in the case of On the other hand, the marked failures may cause instability in the control of the products, and on the other hand, they must be used to bear in mind Local heating may result in increased pressure, which is subject to localization, and is more susceptible to increased pressure. Symmetric heating can also occur due to asymmetry of the Brownian motion, which can be used when manipulating small particles. In addition to the exposure to the environment, it is also possible that radiation is incident on a small part of the environment. The radiation parameters can be selected so as not to damage the product.
  • a single beam of the object a single light on the spot; narrow rectangular area (line); arcing arc; a half or a light ring of a small object (the best execution); good light on the spot with the intensity of the radiation, decreasing in the center; light ring, in the center there is a separate light spot; or ⁇ combination.
  • the distribution of energy in the light bulb may be continuous or discontinuous, that is, it is an integral part of a separate light signal that is inappropriate for use.
  • optical radiation and media are chosen so as to ensure that there is no acoustic or ultrasound loss (UC).
  • UC acoustic or ultrasound loss
  • Optical radiation can be used as a one-light beam, noted above for simple use, as well as in two or three other forms.
  • the object In the case of cylindrical hedge arrays, the object is located inside the intersection area. The size of this area may vary due to changes in the diameter of the handles or the angle between their optical axis.
  • optical radiation may be inadvertent to the product. They may be disposed of in a variety of ways: there are two lights in the direction of a friend of the friend, a small candlelight and a courtesy of any kind. ⁇ . In this case, the main operation is to transfer radiation to the specified zones, so that the formation of unreasonable forces is ensured, which ensures the movement of the task in a given state.
  • Non-absorbing or weakly absorbing media may be disposed of together with a large optional absorbing optical element or small component area. This element can have almost any kind of shape, for example, in the form of a thin plate, tape, thread, microfiber, micro cylinders.
  • the optical radiation is focused on this or these elements, which are only part of the process, so that there is no need for any more energy.
  • a medium various absorbing liquids, gases, gels, various biological products, for example, are consumed, may be used
  • Occupational radiation may be externally absorbed by biological tissues (obstructed, ear and other eyes), and are also subject to personal injury.
  • a separate major area of application is the manipulation of individual cells, tubes, and various endogenous and internal products of oregano It is also possible to manipulate with any exogenous (externally introduced) elements of the type of gas puffs, different chemical compounds and medications, which are connected to a separate appliance. They may also be at risk for different types of microorganisms in the form of microcapsules, liposomes, non-metallic, and metallic disabilities.
  • Particulate matter may be prevented by direct radiation from the unit being in the range of various types of cylinders: P ⁇ i e ⁇ m gene ⁇ atsiya a ⁇ us ⁇ iches ⁇ i ⁇ v ⁇ ln ⁇ susches ⁇ vlyae ⁇ sya on account ⁇ gl ⁇ scheniya radiation ⁇ iches ⁇ g ⁇ in s ⁇ en ⁇ a ⁇ , ⁇ g ⁇ anichivayuschi ⁇ u ⁇ azanny ⁇ bem or ⁇ as ⁇ l ⁇ zhenn ⁇ y vnu ⁇ i e ⁇ g ⁇ ⁇ bema s ⁇ edy, ⁇ ichem ⁇ iches ⁇ e radiation m ⁇ zhe ⁇ by ⁇ s ⁇ mi ⁇ van ⁇ as ⁇ dn ⁇ g ⁇ ⁇ uch ⁇ a or ⁇ e ⁇ i ⁇ diches ⁇ y ⁇ s ⁇ ans ⁇ venn ⁇ y s ⁇ u ⁇ u ⁇ y, v ⁇ zni ⁇ ayuschey in ⁇ ezul ⁇ a ⁇ e in ⁇ e ⁇ e ⁇ entsi
  • Heating of absorbing liquid radiation by optical radiation may occur on its surface (for the case of high absorption), or on the bulk (for the case of low absorption)
  • the radiation mode and the optical beam it is possible to realize the directional thermal investment of different types, For example, fluid movement in the radial direction of the small oppositely charged beam, the movement of light products in the center of good business It is necessary to take advantage of the occupancy rate due to the investigation of separate areas, the result of the work being taken into account, or ⁇ i ⁇ ge ⁇ be ⁇ y ⁇ i ⁇ dya ⁇ s ⁇ ve ⁇ s ⁇ vuyuschee in motion or na ⁇ b ⁇ , i ⁇ ⁇ l ⁇ zhenie ⁇ i ⁇ si ⁇ ue ⁇ sya on account simme ⁇ ichn ⁇ g ⁇ ⁇ i ⁇ a zhid ⁇ s ⁇ i ⁇ ⁇ e ⁇ i ⁇ e ⁇ ii ⁇ tsen ⁇ u in chas ⁇ n ⁇ s ⁇ i, ⁇ i is ⁇ lz ⁇ vanii ⁇ iches ⁇ g ⁇
  • the source of the optical radiation is operated in the continuous radiation mode and the modulator of the optical radiation is introduced to modulate the radiation intensity.
  • An alternative solution is to choose a radiation source that operates in a pulsed mode. ⁇ iches ⁇ aya sis ⁇ ema vmes ⁇ e with s ⁇ s ⁇ avlyayuschimi its elemen ⁇ ami and / or d ⁇ lni ⁇ elny ⁇ iches ⁇ y bl ⁇ , ⁇ as ⁇ l ⁇ lsenny for ⁇ sn ⁇ vn ⁇ y ⁇ iches ⁇ y sis ⁇ em ⁇ y, vy ⁇ lneny ⁇ a ⁇ im ⁇ b ⁇ az ⁇ m, ch ⁇ by ⁇ bes ⁇ echi ⁇ zadann ⁇ e radiation ⁇ as ⁇ edelenie in s ⁇ ede near ⁇ be ⁇ a and m ⁇ lse ⁇ v ⁇ lyucha ⁇ lens or sis ⁇ emu lenses dia ⁇ agmy, ⁇ s ⁇ ans ⁇ venny ⁇
  • the wavelength of the optical source and the optical parameters and the surroundings are chosen in such a way as to ensure that the radiation is absorbed into the medium itself.
  • Variable and energy parameters of the optical source are selected based on the condition of the provision of dynamic process and acoustic conditions.
  • ⁇ ⁇ aches ⁇ ve ⁇ iches ⁇ i ⁇ elemen ⁇ v m ⁇ gu ⁇ is ⁇ lz ⁇ va ⁇ sya tsilind ⁇ iches ⁇ ie lens or lens s ⁇ e ⁇ tsilind ⁇ iches ⁇ ie, ⁇ dna or nes ⁇ l ⁇ i ⁇ ⁇ iches ⁇ i ⁇ ⁇ las ⁇ in with ⁇ eguli ⁇ uemym ugl ⁇ m na ⁇ l ⁇ na ⁇ ⁇ n ⁇ sheniyu ⁇ ⁇ iches ⁇ y ⁇ si ⁇ sn ⁇ vn ⁇ y ⁇ iches ⁇ y sis ⁇ emy or ⁇ azlichnaya ⁇ mbinatsiya e ⁇ i ⁇ elemen ⁇ v.
  • acoustic lens located in the vicinity of the lens is disposed of with an optical lens, which emits radiation that is exposed to lens damage.
  • an absorbent coating is applied.
  • the introduction of an additional unit for changing the frequency of modulation of the intensity of radiation associated with the basic modulus is acceptable.
  • the frequency of the pulses is changed. This part allocates the corresponding frequency (wavelength) of the acoustic wave, which operates on the site.
  • a change in the frequency is not necessary for the convenient transfer of the product due to the direct displacement of the acoustic lens, the use of the camera is subject to the use of an optic lens.
  • An alternative solution is the introduction of a mechanical moving unit for the lens associated with this lens. It is suggested that you combine the individual acoustic lenses assembled in the ruler, and the optical system must be able to do so without failing to do so.
  • a phased array unit connected to each of the lenses and the radiation source is introduced. All of these measures are necessary to ensure the operation of a line of acoustic lenses in the mode of a phasic acoustic antenna.
  • one of the technical solutions is proposed to introduce one more optional optical unit, which is connected with the optical system or the primary.
  • This unit may be made in the form of separate plat- ⁇
  • these handles may be located at the corner of a friend.
  • gucci may be directed at a right angle or in front of one another.
  • ⁇ thetic In the latter case, the bundles may be as good as possible, as well as parallel with the displacement of the friends of the other friend.
  • the foci of the individual arrays may be able to fall, lie in the same area or be displaced along with the normal friend of the friend.
  • the optical system provides a predetermined distribution of the light energy inside the handset, and, in addition, the light handles have the potential to ⁇ ⁇ a ⁇ i ⁇ s ⁇ ema ⁇ v ⁇ zm ⁇ lsn ⁇ is ⁇ lz ⁇ vanie ⁇ azlichny ⁇ ⁇ s ⁇ ans ⁇ venny ⁇ ⁇ n ⁇ igu ⁇ atsy ⁇ iches ⁇ i ⁇ ⁇ uch ⁇ v in chas ⁇ n ⁇ s ⁇ i, ⁇ l ⁇ s ⁇ g ⁇ gguch ⁇ a, ⁇ as ⁇ l ⁇ zhenn ⁇ g ⁇ ⁇ e ⁇ endi ⁇ ulya ⁇ n ⁇ ⁇ si ⁇ ub ⁇ i, dvu ⁇ ⁇ l ⁇ s ⁇ i ⁇ ⁇ uch ⁇ v, melsdu ⁇ ymi na ⁇ di ⁇ sya ⁇ be ⁇ , tsilind ⁇ i
  • an optional module connected to the optional unit.
  • the latter should be done in such a way as to ensure that the cylindrical light beam with a cross section in the form of a ring and an independent central part.
  • An additional module is implemented in such a way as to ensure the modulation of the intensity only in the general part of the light industry.
  • the functions of the indicated modulus are reduced to the control of the temporal and energetic radiation parameters only in the central part of the beam.
  • An optional medical unit can also be carried out as an optical unit, as a result of the installation of a small business unit ⁇ vic by the owner of the warranty additional equipment for moving the owner together with the volunteer in any given direction. It is also possible to use a few users with different convenient options and their remote end users.
  • the option of applying to the target is indicated by the option of absorbing radiation from or absorbing radiation from it that is specially protected.
  • the transmitter is free to have a concave turn and / or an indicated absorbent turn-on of absorbing radiation.
  • a typical variant of the implementation of the invention is the manipulation of objects with the use of microscopes, for example, with an inverted optical system. In this case, the object is found in small glass or in a conventional optical device. All elements are used on a standard two-sided device for a special use of the device for use by users.
  • ⁇ zhn ⁇ is ⁇ lz ⁇ va ⁇ laze ⁇ y, ⁇ ab ⁇ ayuschie in ne ⁇ e ⁇ yvn ⁇ m radiation ⁇ ezhime, ⁇ e m ⁇ duli ⁇ ue ⁇ sya ⁇ in ⁇ ensivn ⁇ s ⁇ i with ⁇ m ⁇ schyu m ⁇ dulya ⁇ v (me ⁇ aniches ⁇ i ⁇ , ⁇ iches ⁇ i ⁇ , ele ⁇ - ⁇ iches ⁇ i ⁇ , a ⁇ us ⁇ - ⁇ iches ⁇ i ⁇ and d ⁇ .) In shi ⁇ m dia ⁇ az ⁇ ne chas ⁇ ⁇ units Hz d ⁇ s ⁇ en ⁇ Gts.
  • P ⁇ ed ⁇ lagae ⁇ sya ⁇ ayu ⁇ e is ⁇ lz ⁇ va ⁇ is ⁇ chni ⁇ i im ⁇ ulsn ⁇ g ⁇ radiation dli ⁇ eln ⁇ s ⁇ yu im ⁇ ulsa ⁇ 10 se ⁇ d ⁇ 10 "15 se ⁇ .
  • the medium may be located on-line with a single or small working rooms. For example, this could be an acoustic part of the cylindrical form or having a parallel mode. Damage to the environment may be due to the absorption of radiation in which there is an absorptive effect on the inside or on the outside.
  • the proposed device is designed to prevent the manipulation of any device by independent use of the device.
  • ch ⁇ sve ⁇ is ⁇ lzue ⁇ sya not s ⁇ zdaniya g ⁇ adien ⁇ ny ⁇ ⁇ iches ⁇ i ⁇ forces due to pressure sam ⁇ g ⁇ sve ⁇ a and for s ⁇ zdaniya ⁇ e ⁇ miches ⁇ i ⁇ and a ⁇ us ⁇ iches ⁇ i ⁇ g ⁇ adien ⁇ v, im ⁇ ulsn ⁇ e or ⁇ e ⁇ i ⁇ diches ⁇ e deys ⁇ vie ⁇ y ⁇ on ⁇ be ⁇ ⁇ iv ⁇ di ⁇ ⁇ sledny in motion.
  • the source of acoustic gradients can be different physical phenomena, such as absorption, electrical, industrial, ⁇ . (see, for example, ⁇ [20]).
  • the most universal and non-essential essential energy consumption is the php-acoustic effect resulting from the absorption of radiation and the resultant absorption of radiation.
  • Pressure in the vicinity of a pulsed laser pulse is a matter of 21 minutes.
  • ⁇ for ⁇ esheniya d ⁇ s ⁇ a ⁇ chn ⁇ ime ⁇ namn ⁇ g ⁇ menynee pressure ⁇ eguli ⁇ v ⁇ a ⁇ g ⁇ v ⁇ zm ⁇ lsha on account ⁇ lavn ⁇ g ⁇ change ene ⁇ ge ⁇ iches ⁇ i ⁇ ⁇ a ⁇ ame ⁇ v laze ⁇ a, ch ⁇ ⁇ zv ⁇ lyae ⁇ in sv ⁇ yu ⁇ che ⁇ ed mani ⁇ uli ⁇ va ⁇ movement ⁇ be ⁇ v in shi ⁇ m dia ⁇ az ⁇ ne s ⁇ s ⁇ ey, ⁇ s ⁇ benn ⁇ ⁇ i maly ⁇ s ⁇ s ⁇ ya ⁇ .
  • ⁇ ⁇ i ⁇ e is ⁇ lzue ⁇ sya ne ⁇ e ⁇ yvn ⁇ e radiation m ⁇ schn ⁇ s ⁇ yu d ⁇ s ⁇ en m ⁇ , ⁇ e ⁇ i siln ⁇ y ⁇ usi ⁇ v ⁇ e ne ⁇ s ⁇ eds ⁇ venn ⁇ on bi ⁇ be ⁇ ( ⁇ le ⁇ a, and ba ⁇ e ⁇ iya ⁇ . ⁇ .) v ⁇ mn ⁇ gi ⁇ sluchaya ⁇ m ⁇ lse ⁇ vid ⁇ izmeni ⁇ eg ⁇ s ⁇ u ⁇ u ⁇ u and ⁇ ives ⁇ i ⁇ eg ⁇ ⁇ v ⁇ elsdeniyu.
  • One of the components of the present invention is the use of process radiation, which is subject to pressure transient pressure.
  • ⁇ aib ⁇ lee e ⁇ e ⁇ iven ⁇ ezhim gene ⁇ atsii pressure ⁇ i is ⁇ lz ⁇ vanii im ⁇ ulsn ⁇ g ⁇ radiation shi ⁇ m dia ⁇ az ⁇ ne dli ⁇ eln ⁇ s ⁇ ey ⁇ millise ⁇ und d ⁇ ⁇ i ⁇ se ⁇ und and even ⁇ em ⁇ se ⁇ und, ⁇ i ⁇ m ⁇ em ⁇ e ⁇ a ⁇ u ⁇ a in ⁇ blas ⁇ i vzaim ⁇ deys ⁇ viya ⁇ n ⁇ si ⁇ eln ⁇ radiation is small and v ⁇ zni ⁇ ayuscheg ⁇ d ⁇ s ⁇ a ⁇ chn ⁇ veli ⁇ a pressure value.
  • gas microbubbles for example, metal and polystyrene bulbs or separate batteries.
  • the simplest way to do this is to use cylindrical lenses with optical features, and to create concave lenses that are not ideal. Particularly, it is possible to use taxation of two cylindrical lenses with mutually perpendicular axes.
  • the size of the particle capture depends on the angle of the beam by the beams and is minimal at the reciprocal-pendicular aspect of the cylindrical beams. Intersection of these cylinders will result in a zone of intersection, at which there is a shortage of intensity or is minimal.
  • the particle is captured by such a distinctive luminous trap, the walls of the quicker emit acoustic pulses, and are transferred to it.
  • a two-dimensional or three-dimensional distribution of a medium for example, biocirculation
  • a medium for example, biocirculation
  • the creation of a temperature or acoustic hazard in the environment will allow the administration of drugs in the biological tissues and direct it to the zero zone (target).
  • One of the mechanisms of such a control is the directional therapy.
  • the present invention is more universal, t. ⁇ . ⁇ yavlyae ⁇ sya v ⁇ zm ⁇ lsn ⁇ s ⁇ u ⁇ avleniya ⁇ l ⁇ lseniem lyuby ⁇ chas ⁇ its nezavisim ⁇ ⁇ i ⁇ ⁇ iches ⁇ i ⁇ ⁇ a ⁇ a ⁇ e ⁇ is ⁇ i ⁇ , ⁇ ichem deys ⁇ vuyuschuyu force and, sled ⁇ va ⁇ eln ⁇ , size and s ⁇ s ⁇ i ⁇ e ⁇ emescheniya chas ⁇ its m ⁇ lsn ⁇ d ⁇ v ⁇ ln ⁇ ⁇ s ⁇ ⁇ eguli ⁇ va ⁇ , Menenius ene ⁇ ge ⁇ iches ⁇ ie ⁇ a ⁇ ame ⁇ y is ⁇ lzuemy ⁇ is ⁇ chni ⁇ v.
  • laser sources are suitable for this, in principle, they can also be used and conventional sources, including light sources, are very comfortable.
  • Such circuits can be used for the distribution of light distribution
  • Fig. 2 Schemes with different industrial light beam technology: a single beam in the cross section;
  • Fig. 3 Schemes of manipulation of objects (particles) with the help of optical ( ⁇ ) lenses: a-optical image of a sharp linear lens; L- ⁇ lens with the generation of ultrasound vibrations in the external part; c- ⁇ lens with the generation of ultrasound vibrations on the atop of the lens lens; ⁇ - ⁇ lens on the absorption surface of the absorbing liquid; e-ruler ⁇ lenses.
  • Fig. 4 Scheme of optical manipulation of microbes with the help of an optical wave: general scheme; L-schematic with absorbing action at the end of the wave; system with optional end; -optical wave with optical lens at the end; It is an optical waveform with a phonic tip.
  • Fig. 5 Schematic of an old (light) “cage”.
  • Fig. 6 Scheme of photo-optical / optional particle pick-up;
  • ⁇ ig. 8 Schemes with a single cylindrical beam (“ ⁇ tunnel”): a-use of vertical invariant loads; L-use of an additional central beam for an accelerated acceleration of the site.
  • FIG. 10 USING AN EXCESSIVE SUPPLY OF GAS OR LIQUIDITY: FIG. CONTROL OF PRODUCTS BY USING INDUSTRIAL MEDIUM.
  • ⁇ ig. 12 Handling of liquids in the vicinity of the fluid.
  • Fig. 13 Induced directional thermal injection.
  • ⁇ ig. 14 Optical sound manipulation of objects in a resonant camera.
  • ⁇ ig. 15. The arrival of particles before (a) and after (b) exposure to a pulsed laser.
  • Fig. The location of the particles before (a) and after (b) the optical drive near the remote end of the optical wave.
  • ⁇ ig. 17 The use of particles in a tube with a liquid for (a) and after (b) optical exposure with the aid of an optical device for external use.
  • ⁇ ig. 18 Consumption of particles in a tube with a liquid for (a) and after (b) optical exposure with the use of a self-administered vehicle.
  • the device in Fig. 1 works with the following method. ⁇ iches ⁇ y is ⁇ chni ⁇ 1 ⁇ ed ⁇ ch ⁇ i ⁇ eln ⁇ laze ⁇ , ⁇ mi ⁇ ue ⁇ ⁇ iches ⁇ y ⁇ uch ⁇ 2 na ⁇ avlyaemy in s ⁇ edu 3 in ⁇ y na ⁇ di ⁇ sya ⁇ dlelsaschy mani ⁇ ulyatsii ⁇ be ⁇ 4.
  • Zadann ⁇ e ⁇ as ⁇ edelenie ⁇ iches ⁇ y ene ⁇ gii in ⁇ blas ⁇ i na ⁇ zhdeniya ⁇ be ⁇ a ⁇ mi ⁇ ue ⁇ sya with ⁇ m ⁇ schyu ⁇ sn ⁇ vn ⁇ y 6 if ne ⁇ b ⁇ dim ⁇ , d ⁇ lni ⁇ eln ⁇ y 7 ⁇ iches ⁇ y sis ⁇ emy.
  • ⁇ in case of using elements of the microcircuit Can be accommodated in one of 8 or one small two glass windows. When used, it is very expensive. Part of the absorbed energy resulting from the non-radiative transfer is converted to the thermal energy of the medium, which results in its heating.
  • Fig. 2 various options are shown (they do not disappear all the high-frequency circuits) of the separation of the intensity of radiation in the cross section of the laser beam in the short-circuit.
  • ⁇ aib ⁇ lee ⁇ s ⁇ y yavlyae ⁇ sya s ⁇ ema
  • (a) ⁇ dnim ⁇ uch ⁇ m 2 ⁇ ugl ⁇ y ⁇ my in ⁇ e ⁇ echn ⁇ m sectional ⁇ as ⁇ l ⁇ zhennym ⁇ yad ⁇ m with ⁇ be ⁇ m 4.
  • P ⁇ i e ⁇ m ⁇ be ⁇ 4 ⁇ as ⁇ lagae ⁇ sya in ge ⁇ me ⁇ iches ⁇ m tsen ⁇ e e ⁇ i ⁇ is ⁇ chni ⁇ v.
  • ⁇ e ⁇ m case ⁇ ⁇ azhd ⁇ g ⁇ is ⁇ chni ⁇ a ⁇ as ⁇ s ⁇ anyae ⁇ sya tsilind ⁇ iches ⁇ aya (or s ⁇ e ⁇ iches ⁇ aya) a ⁇ us ⁇ iches ⁇ aya v ⁇ lna 11 and ⁇ i ⁇ dn ⁇ v ⁇ emenn ⁇ m v ⁇ zdeys ⁇ vii e ⁇ i ⁇ v ⁇ ln ⁇ be ⁇ 4 bude ⁇ na ⁇ di ⁇ sya in ⁇ blas ⁇ i minimaln ⁇ g ⁇ pressure, ⁇ es ⁇ ⁇ avens ⁇ ve a ⁇ us ⁇ iches ⁇ g ⁇ pressure ⁇ ime ⁇ n ⁇ in tsen ⁇ e.
  • the light may also be subject to quick scanning due to the direct ignition of a laser beam, in addition to the fact that there is no interference with this
  • a laser beam scanner to scan with a laser scanner used in laser technology and for laser scanning. In this case, it is possible to capture the product in a sufficiently large area with the next transverse in the center of the indicated spiral.
  • P ⁇ i ⁇ az ⁇ ab ⁇ e ⁇ edlagaemy ⁇ us ⁇ ys ⁇ v sledue ⁇ uchi ⁇ yva ⁇ ⁇ a ⁇ zhe, ch ⁇ ⁇ dna and ⁇ a is a ⁇ us ⁇ iches ⁇ aya v ⁇ lna m ⁇ lse ⁇ ⁇ azyva ⁇ ⁇ iv ⁇ l ⁇ zhn ⁇ e deys ⁇ vie on chas ⁇ itsy with ⁇ aznymi a ⁇ us ⁇ iches ⁇ imi sv ⁇ ys ⁇ vami "leg ⁇ ie" in a ⁇ us ⁇ iches ⁇ m ⁇ lane chas ⁇ itsy ⁇ na m ⁇ zhe ⁇ ⁇ i ⁇ yagiva ⁇ and ⁇ yalselye - ⁇ al ⁇ iva ⁇ .
  • the size of the area of direct fixation can be regulated due to the change in the diameter of the ring. It should also be noted that, in principle, it is acceptable in some cases that a radiation touch an object if it does not cause a radiation hazard.
  • circuit ⁇ in addition to this type of circuitry (circuit ⁇ ), and in the case of absorption of an optical beam (radiation) 2, in part of the unit 4, there may be a loss of power
  • circuit ⁇ there may be a slight expansion of the small area on the border of the particle, which will result in a distinctive reactive force in the direction of reversal. For light vehicles, this may result in a primary radiation pressure due to the generation of a heated, infectious radiation source (IR).
  • IR infectious radiation source
  • An advantageous scheme of this type is the remote design of the formation of an acoustic lens of any practical configuration. It is generally simpler to realize a cylindrical lens, because there is no general limitation on the use of lenses, if there is an inconvenience INTERFERENTIAL AND DIFFERENT EFFECTS. Alternatively, a combination of two or three cylindrical lenses is possible.
  • ⁇ s ⁇ eme (b) is ⁇ lzue ⁇ sya ⁇ aditsi ⁇ nnaya ⁇ ns ⁇ u ⁇ tsiya a ⁇ us ⁇ iches ⁇ y lenses in ⁇ y ultrasonic ⁇ lebaniya ⁇ mi ⁇ uyu ⁇ sya ⁇ i ⁇ gl ⁇ schenii laze ⁇ n ⁇ g ⁇ ⁇ uch ⁇ a (radiation) 2 ⁇ gl ⁇ schayuschem ⁇ y ⁇ ii 14 nanesenn ⁇ m ⁇ ve ⁇ n ⁇ s ⁇ a ⁇ us ⁇ iches ⁇ y the outer lens 15.
  • the sale of the available acoustic part 11, which is available on the unit 4, is due to the simultaneous change in the intensity of radiation of the 16th part of the radiation, which ⁇ me ⁇ g ⁇ , m ⁇ zhn ⁇ is ⁇ lz ⁇ va ⁇ ⁇ intsi ⁇ y ⁇ ab ⁇ y ⁇ az ⁇ vy ⁇ ⁇ eshe ⁇ ( ⁇ azi ⁇ vanny ⁇ an ⁇ enn) na ⁇ ime ⁇ on ⁇ sn ⁇ ve is ⁇ lz ⁇ vaniya d ⁇ lni ⁇ eln ⁇ y ⁇ las ⁇ iny 17 s ⁇ ve ⁇ s ⁇ vuyuschimi ⁇ il ⁇ ami or ⁇ edelenn ⁇ y ⁇ n ⁇ igu ⁇ atsii ⁇ gl ⁇ schayuschey ⁇ len ⁇ i 14 at its ⁇ ve ⁇ n ⁇ s ⁇ i.
  • the use of pulsed lasers with a high frequency of filling of packs is very useful. impulses.
  • the source of the quick separation of the source is the source of fast separation.
  • an acoustic phenomenon can be used to generate acoustic waves [8].
  • One of the possible uses is to accelerate the selective delivery of drugs to the desired area, for example, if there is an acoustic or physical condition
  • the proposed invention may be implemented and, more generally, utilizing an optical waveguide (FIG. 4). All of these schemes, in particular (a), the delivery of laser radiation 2 are provided with optical device 18, which can be accommodated. interesting and, therefore, acoustic vibrations 11 at the end is 18 and then active on the project 4. The generation of acoustic vibrations can be different.
  • a fancy lens 15 can often be found at the end of the 18-way separate attachment (Fig. 4f).
  • the circuits shown are a close analogue of the circuit (s) in Fig. 2, but using a direct-current light beam near the process.
  • Medium-sized free wiring has the advantage of being free of charge when used with large-sized ammunition.
  • P ⁇ ime ⁇ m m ⁇ lse ⁇ slulsi ⁇ is ⁇ lz ⁇ vanie dvu ⁇ v ⁇ l ⁇ n, ⁇ as ⁇ l ⁇ zhenny ⁇ d ⁇ ug ⁇ iv d ⁇ uga, liney ⁇ i v ⁇ l ⁇ n or i ⁇ ⁇ azmeschenie v ⁇ ug ⁇ be ⁇ a ⁇ a ⁇ , ch ⁇ by dis ⁇ alnye ⁇ ntsy v ⁇ l ⁇ n ⁇ b ⁇ az ⁇ vyvali dis ⁇ e ⁇ n ⁇ e ⁇ lts ⁇ or sha ⁇ ( ⁇ ig. 5) in tsen ⁇ e ⁇ g ⁇ na ⁇ di ⁇ sya ⁇ be ⁇ .
  • Laser radiation 2 is directed at an area that is suitable for radiation of a charge of 20 on Wednesday 3, where 4 is located.
  • ⁇ avoidance ⁇ v ⁇ elsdeniya ⁇ be ⁇ a radiation v ⁇ lny length vybi ⁇ ae ⁇ sya in dia ⁇ az ⁇ ne siln ⁇ g ⁇ ⁇ gl ⁇ scheniya s ⁇ edy 3.
  • the diagrams presented here are designed to manipulate the use of a particle in a single and double unit.
  • the koltsevaya light switch allows you to move the particle without additional access to the main drive. This is convenient for manipulating in a two-dimensional device, for example, with two closely spaced auxiliaries, such as a large-sized area.
  • Movement in a traffic device corresponds to the scheme using two cylindrical beams 2, which are used in a corner with another arc (Fig. 7).
  • the backside of 4 is located inside the interior of this type of volume and the inactive pressure force is always in this state.
  • the angle is selected based on the research task. For example, a relatively small angle is elongated. A convenient way of doing this is to place two beams or two separate sources near each other. In the case of a reciprocal pendulum arrangement of beams, the minimum possible volume of a distinctive trap is minimized. With this, it is necessary to distribute the practical separation of the common handbags. This scheme recalls the case of unspeakable incidents directed at different angles in the same area. The only difference is the cylindrical form of laser beams.
  • Movement ⁇ be ⁇ a bude ⁇ ⁇ bes ⁇ echiva ⁇ sya on account ⁇ e ⁇ i ⁇ diches ⁇ g ⁇ ⁇ e ⁇ l ⁇ v ⁇ g ⁇ ⁇ asshi ⁇ enie ⁇ bluchaem ⁇ y chas ⁇ i ⁇ ve ⁇ n ⁇ s ⁇ i ⁇ be ⁇ a.
  • direct absorption of a large laser radiation in the main part of the vehicle can result in the creation of a reactive traction.
  • ⁇ zm ⁇ lsn ⁇ ⁇ ayu ⁇ e is ⁇ lz ⁇ vanie ⁇ sev ⁇ y ge ⁇ me ⁇ ii laze ⁇ n ⁇ g ⁇ ⁇ uch ⁇ a 2 ( ⁇ azan ⁇ ⁇ un ⁇ i ⁇ m) ⁇ gl ⁇ schenie ⁇ g ⁇ ⁇ susches ⁇ vlyae ⁇ sya or ⁇ gl ⁇ schayuschey s ⁇ ede, na ⁇ ime ⁇ in v ⁇ zdu ⁇ e, or sam ⁇ m ⁇ be ⁇ e.
  • a special absorbing coating with a high thermal expansion factor is likely to be applied.
  • Particle transport along with a pipe or restraint such circuitry may be used for calculating convenient tube, deletion of different rates of services and sluggish particles, and also in medicine and biology for manipulation with endogenous (cells and t. ⁇ .) or eczogenic (capsules with medical devices).
  • one of the mechanisms for manipulating the particles is the process of steam treatment, which leads to the increase of speed due to increased harm to the patient.
  • ⁇ a ⁇ ig. 11 ⁇ azana ⁇ dna of v ⁇ zm ⁇ zhny ⁇ s ⁇ em ⁇ ealizatsii ⁇ d ⁇ bn ⁇ g ⁇ ⁇ d ⁇ da on ⁇ sn ⁇ ve is ⁇ lz ⁇ vaniya ⁇ iches ⁇ g ⁇ v ⁇ l ⁇ na 18 at ⁇ ntse ⁇ g ⁇ za ⁇ e ⁇ len na ⁇ nechni ⁇ as tsilind ⁇ iches ⁇ y ⁇ ub ⁇ ch ⁇ i 27.
  • a cylindrical geometry of the optical arm 2 is shown, which makes it possible to keep the inlet in any area while in the rear.
  • This scheme is not intended to be used for calculating contamination, in general, for manipulating the cells, in particular, only a little bit
  • the size of the installed devices is suitable for manipulating objects on the other hand (for example, operating or operating devices).
  • One of the mechanisms for the control of the products is the directional thermal injection induced by the optical radiation.
  • ⁇ chas ⁇ n ⁇ s ⁇ i, ⁇ d ⁇ bny me ⁇ anizm m ⁇ lse ⁇ by ⁇ is ⁇ lz ⁇ van in ⁇ eds ⁇ avlenn ⁇ y s ⁇ eme ( ⁇ ig.12)
  • ⁇ i is ⁇ lz ⁇ vanii ne ⁇ e ⁇ yvn ⁇ g ⁇ radiation ⁇ gda l ⁇ alny ⁇ ve ⁇ n ⁇ s ⁇ ny ⁇ az ⁇ g ⁇ ev ⁇ iv ⁇ di ⁇ ⁇ yavleniyu ⁇ nve ⁇ tsi ⁇ nny ⁇ ⁇ v ⁇ , ⁇ na ⁇ avlenny ⁇ tsen ⁇ u sve ⁇ v ⁇ g ⁇ ⁇ ltsa.
  • P ⁇ d ⁇ bnye s ⁇ emy ⁇ imenimy ⁇ a ⁇ case lsid ⁇ s ⁇ ey, and ⁇ a ⁇ and gaz ⁇ v, na ⁇ ime ⁇ , v ⁇ zdu ⁇ a for s ⁇ zdaniya is ⁇ uss ⁇ venny ⁇ v ⁇ d ⁇ v ⁇ v and " ⁇ nad ⁇ " ⁇ u ⁇ em v ⁇ ascheniya ⁇ iches ⁇ i ⁇ ⁇ uch ⁇ v v ⁇ ug vyb ⁇ ann ⁇ g ⁇ tsen ⁇ a with ugl ⁇ v ⁇ y s ⁇ s ⁇ yu w, ⁇ a ⁇ ⁇ azan ⁇ s ⁇ el ⁇ ami on ⁇ ig.
  • ⁇ a ⁇ ig. 14 A variant of the use of optical radiation is shown for the advantage of body size and weight and weight.
  • ⁇ a ⁇ ig. 14 The case of a single, solid model is shown, when it is at the same time that the cameras are located in parallel.
  • spare parts is simple (spherical, cylinder), and there is a combined cylinder, including a combination of a non-slip cylinder
  • Such schemes are useful for enhancing the sharing of differences in terms of both non-biological, biological and biological (cells, bacteria, and etc.).
  • the use of the radiological separation of the intensity of radiation is useful.
  • an integrated structure in the form of a parallel environment is very useful for managing elongated devices with a type of mouse impulse. ⁇ .
  • the distance between the separate interferential areas is agreed upon with the increase in the melting rate of the acoustic resident areas.
  • Available for use and other commercially available applications such as, for example, in the form of distribution, Useful of such diffracted systems, which are used to generate multiple point beams in the form of music, for example, to remove particles from zones that are associated with learning.
  • EXAMPLE 1 Optical ( ⁇ ) forceps (best practice) with a pulsed laser for manipulating the application of biological mixtures (cells, bacteria). This device is implemented on the basis of the standard scheme of the biological or direct invasion of the patient with or without impairment of the disease. In the inverse scheme, the manipulation is carried out by means of laser radiation to a little from the bottom. In terms of quality, standard physiological water products are used.
  • ⁇ ⁇ aches ⁇ ve ⁇ ime ⁇ a m ⁇ lsn ⁇ ⁇ me ⁇ i ⁇ is ⁇ lz ⁇ vanie ⁇ mme ⁇ ches ⁇ y us ⁇ an ⁇ v ⁇ i ⁇ e Se ⁇ ⁇ sz azeg ⁇ s ⁇ zz ⁇ gz 390/20 in ⁇ y az ⁇ ny laze ⁇ , ⁇ ednaznachenny for ⁇ vedeniya mi ⁇ i ⁇ u ⁇ giches ⁇ i ⁇ ⁇ e ⁇ atsy, m ⁇ lse ⁇ ⁇ a ⁇ zhe is ⁇ lz ⁇ va ⁇ sya for mani ⁇ ulyatsii chas ⁇ itsami.
  • Laser parameters 337 nm, pulse energy 1-20 mJ, laser pulse duration 3–4 ns, frequency of 1–20 Hz.
  • the energy of this laser is sufficient for manipulation with small particles and cells with a size of a few tens of microns.
  • ⁇ z ⁇ ny laze ⁇ is ⁇ lzue ⁇ sya ⁇ ayu ⁇ e for na ⁇ ach ⁇ i laze ⁇ a on ⁇ asi ⁇ ele
  • v ⁇ lny length ⁇ g ⁇ in zavisim ⁇ s ⁇ i ⁇ is ⁇ lzuem ⁇ g ⁇ ⁇ asi ⁇ elya m ⁇ zhe ⁇ lelsa ⁇ in shi ⁇ m s ⁇ e ⁇ aln ⁇ m dia ⁇ az ⁇ ne ⁇ ul ⁇ a ⁇ i ⁇ le ⁇ v ⁇ g ⁇ d ⁇ blilsheg ⁇ in ⁇ a ⁇ asn ⁇ g ⁇ (365-900 nm).
  • the wavelength with a carrier ⁇ is equal to 390 nm.
  • Example 2 Optical forceps with a continuous laser for manipulating the use of biological products (plugs, bacteria and ⁇ . ⁇ .).
  • ⁇ lichiem ⁇ y s ⁇ emy ⁇ ⁇ edyduschey yavlyae ⁇ sya is ⁇ lz ⁇ vanie in ⁇ aches ⁇ ve is ⁇ chni ⁇ v radiation laze ⁇ v blizhneg ⁇ in ⁇ a ⁇ asn ⁇ g ⁇ dia ⁇ az ⁇ na in chas ⁇ n ⁇ s ⁇ i, ⁇ lu ⁇ v ⁇ dni ⁇ vy ⁇ laze ⁇ v with lengths of 750-990 nm or v ⁇ ln ne ⁇ dim ⁇ v ⁇ g ⁇ laze ⁇ a with dlin ⁇ y v ⁇ lny 1.06 m ⁇ m and m ⁇ schn ⁇ s ⁇ yu m ⁇ 10-300.
  • This circuit can be implemented on the basis of commercially available standard models of optimal tweezers, in particular, the model is available 980/1000 ⁇ .
  • Functional Principle The system is based on the creation of optical gradient forces due to the light pressure effect. The difference is in the addition of an electronic system for modulating the intensive use of the laser due to the loss of frequency due to the Instances and, as a result, also in Example 1, in particular, amplification of acoustic pressure, if necessary, is also achieved due to the difference in the resultant.
  • a user-friendly laser as a result of such a supplement, you can use green Indian in the amount of 0.01-0.2%, which is slightly less.
  • a circuit with a single laser beam in the cross section of the circle (Fig. 2a) or in the form of a light bar (Fig. 2) is implemented in general.
  • the formation of a few small optical arrays is accomplished with the use of well-known circuits using the system of divisive mirrors, or diffraction [19].
  • the combination of the most popular tweezers (optical and ⁇ ) is promising for the purpose of expanding their capabilities. It was found that even without modulation and in the absence of addi- tional amplifiers, absorption of radiation in the environment is inadvertent to the use of the devices, In general, you can remove one main power cord from another cord that has been caught in the usual optical tweezers.
  • Example 3 Industrial equipment for manipulating biological products (" ⁇ 1:00 ⁇ Verizon ⁇ ⁇ ⁇ » "). With this device, in the case of physiological equipment, the end is equipped with an optical fiber, which is made from 60 mm diameter and has a diameter of 60 mm. Monitoring of the end-to-end use of the terminal is free in the environment and the manipulated microcircuits are in operation with the use of standard standards.
  • ⁇ ⁇ aches ⁇ ve is ⁇ chni ⁇ a radiation is ⁇ lzue ⁇ sya im ⁇ ulsny ne ⁇ dim ⁇ vy laze ⁇ s ⁇ ⁇ a ⁇ ame ⁇ ami following: length 1.06 v ⁇ lny m ⁇ m, dia ⁇ az ⁇ n ene ⁇ gy 10 "7 -10" 4 J dia ⁇ az ⁇ n dli ⁇ eln ⁇ s ⁇ ey im ⁇ ulsa 10 "4 10" 8 se ⁇ .
  • Example 4 Particle manipulation in a pipe for a scheme in Fig. 9 .
  • various lasers may be used, in particular, the pulsed nitrogen laser described above with a cylindrical lens.
  • ⁇ a ⁇ ig.17 ⁇ eds ⁇ avleny ⁇ ezul ⁇ a ⁇ y is ⁇ lz ⁇ vaniya ⁇ isann ⁇ g ⁇ in ⁇ edyduschem ⁇ ime ⁇ e ⁇ vazine ⁇ e ⁇ yvn ⁇ g ⁇ ne ⁇ dim ⁇ v ⁇ g ⁇ laze ⁇ a ⁇ i mani ⁇ ulyatsii chas ⁇ its ⁇ y diame ⁇ m 100 m ⁇ m in ⁇ ub ⁇ e diame ⁇ m 1.2 mm za ⁇ lnenny v ⁇ d ⁇ y with neb ⁇ lyn ⁇ y ⁇ ntsen ⁇ atsiey medn ⁇ g ⁇ ⁇ u ⁇ sa.
  • Example 5 A device for manipulating objects with the use of an acoustic lens.
  • the principle of the acoustic tweezers is in principle, in the case of the presence of particles in the vicinity of the focus of the standard lens.
  • the effect was used to absorb the input of this lens.
  • Lens options Fig. 3b: cylinder made of sapphire (material L0 3 ) with a transparent film from zinc oxide used in the process for industrial use. This film is emitted by pulsed radiation.
  • Radius of the acoustic lens 200 ⁇ m With laser generation, an ultrasonic wave, apart from the basic optical frequency, a higher frequency is available, often at a frequency of four hundred. The selection of the vibrations may be due to the choice of sizes of the acoustic lens. At the indicated radius, this lens provides the opportunity to take advantage of the acoustic vibrations initiated by the described laser, in the case of which is 2. In case of radiation damage to the absorbing radiation, the radiation area must not exceed 2 kKt. However, this is not obligatory, since the impact on the property itself is not affected. Therefore, the generation of acoustic vibrations is possible due to the formation of plasma on the surface of the absorbing target.
  • Such a system allows for the formation of acoustic vibrations in a wide range of frequencies from 50 MHz to 2 GHz.
  • Example 6 A device with an optical device for removing an acoustic lens in water. ⁇ a ⁇ ulse ⁇ mechal ⁇ s ⁇ anee in ⁇ intsi ⁇ e v ⁇ zm ⁇ lsn ⁇ ⁇ iches ⁇ e ⁇ mi ⁇ vanie ⁇ e ⁇ me ⁇ n ⁇ g ⁇ iz ⁇ b ⁇ azheniya tsilind ⁇ iches ⁇ y a ⁇ us ⁇ iches ⁇ y lens ne ⁇ s ⁇ eds ⁇ venn ⁇ in v ⁇ de, na ⁇ ime ⁇ , on account tselena ⁇ avlenn ⁇ g ⁇ is ⁇ lz ⁇ vaniya abe ⁇ atsi ⁇ nny ⁇ or g ⁇ l ⁇ g ⁇ a ⁇ iches ⁇ i ⁇ e ⁇ e ⁇ v.
  • Example 7 “ ⁇ ⁇ tunnel”.
  • a high-power, pulsed carbon dioxide laser is used, which is widely used for processing various materials.
  • this laser With this laser, a cylindrical laser beam with an external diameter of 5–10 cm and an internal diameter of 4–8 cm is obtained.
  • Such a technique can be achieved due to a change in the parameters of the actual device, although an external control is preferable.
  • ⁇ The power of absorbing radiation from a laser in the air on carbon dioxide and water vapor forms significant acoustic disturbances, which are even less heard.
  • This system allows you to pick up and keep inside the laser beam a relatively light product of a small air price or light weight. This can be used in geodesy, theoretical or advertising purposes. Driving along such a different side of the tunnel in front of the vertical laser beam may be caused by a heavy investment. Slightly also an overheating of the central part of the beam due to, for example, vibration of the indicated diaphragm. In this case, the movement will be charged at the expense of the expeditious expansion of the irradiated part of the process.
  • Example 8 Pharmaceutical manipulation of objects on the front of a solid body.
  • ⁇ ⁇ aches ⁇ ve ⁇ be ⁇ v m ⁇ gu ⁇ is ⁇ lz ⁇ va ⁇ sya elemen ⁇ y mi ⁇ ele ⁇ ni ⁇ i or ⁇ i ⁇ i
  • ⁇ ye bes ⁇ n ⁇ a ⁇ n ⁇ is ⁇ lz ⁇ va ⁇ sya elemen ⁇ y mi ⁇ ele ⁇ ni ⁇ i or ⁇ i ⁇ i
  • ⁇ es ⁇ in ⁇ su ⁇ s ⁇ vii v ⁇ zm ⁇ lsh ⁇ g ⁇ zag ⁇ yazneniya
  • ⁇ e ⁇ emeschayu ⁇ sya ⁇ ⁇ ve ⁇ n ⁇ s ⁇ i s ⁇ ve ⁇ s ⁇ vuyuschey ⁇ dl ⁇ ls ⁇ i.
  • ⁇ a ⁇ ime ⁇ in the case of ⁇ dl ⁇ ls ⁇ i ⁇ lu ⁇ v ⁇ dni ⁇ vy ⁇ ma ⁇ e ⁇ ial ⁇ v in chas ⁇ n ⁇ s ⁇ i, ge ⁇ maniya, tseles ⁇ b ⁇ azn ⁇ is ⁇ lz ⁇ va ⁇ ne ⁇ dim ⁇ vy laze ⁇ with ⁇ a ⁇ ame ⁇ ami, anal ⁇ gichnymi ⁇ isannym in ⁇ ime ⁇ e 2.
  • EXAMPLE 9 Optical manipulation of objects on the part of a lot of parts in accordance with the scheme in FIG. 12.
  • a carbon dioxide laser is used.
  • the arboreal geometry of the beam of the group is due to the placement of the inside of the beam of the non-transparent circular diaphragm. In this way, a ring beam is provided with an internal diameter of 1 to 10-15 mm and a 1-3 mm wide ring. Due to the significant absorption of water with the help of such a laser, two-dimensional manipulation of the passage of water is realized.
  • the particle motion effect was also achieved due to the absorption of carbon dioxide laser into a thin, 0.1-1 mm thick, water content after molybdenum from 200 mm. ⁇ a ⁇ ig. 19
  • the results of the irradiation of such particles with concentrated laser radiation with a size of about 100 ⁇ m are provided.
  • the particles are escaped from the irradiation zone (light on the spot) and are equipped with a free coupler with a diameter of 1–2 mm.
  • the main mechanism for the formation of acoustic waves was, however, an explosive evaporation.
  • Example 10 Other types. S ⁇ edi d ⁇ ugi ⁇ ⁇ ime ⁇ v m ⁇ zhn ⁇ ⁇ me ⁇ i ⁇ v ⁇ zm ⁇ lsh ⁇ s ⁇ u ⁇ avleniya ⁇ ami le ⁇ a ⁇ s ⁇ v or s ⁇ etsialny ⁇ ⁇ b (li ⁇ s ⁇ my, an ⁇ i ⁇ ela, ⁇ sazhennye on mi ⁇ s ⁇ e ⁇ y, z ⁇ l ⁇ ye mi ⁇ chas ⁇ itsy, ⁇ lu ⁇ estsen ⁇ nye or ⁇ e ⁇ miches ⁇ ie z ⁇ ndy and ⁇ . ⁇ .) vnu ⁇ i ⁇ le ⁇ , ⁇ azlichny ⁇ ⁇ aney in ⁇ vi and lim ⁇ s ⁇ suda ⁇ on account ⁇ iches ⁇ g ⁇ ⁇ mi ⁇ vaniya ⁇ em ⁇ e ⁇ a ⁇ u ⁇ ny ⁇ and thermal gradients for a given application. In this way, you can create the targeted drug flows in the required
  • Disposal of bombs to a large extent allows for the use of many facilities, in particular, by using air vents in a vehicle, for example, by consuming and taking care of the environment. For example, it is best to note the generation of albumin in small circles at the same time. After that, as they take advantage of the bomb or part of the plaques, they will be charged with the help of the offered devices and further destruction, in particular for the sake of it. A convenient approach is also useful in the tasks of conversion, transfusion, and ⁇ . e. If the area is sufficiently small, then, as it is known, it is experiencing Brownian physical movement. Using a local laser, you can use the local sources near the site to simulate the “directional dwelling” effect.
  • Pu ⁇ em is ⁇ yaz ⁇ vaniya ⁇ v ⁇ yayuschi ⁇ sya ⁇ chas ⁇ e ⁇ iches ⁇ i ⁇ im ⁇ uls ⁇ v with v ⁇ z ⁇ as ⁇ ayuschey chas ⁇ y, sin ⁇ nizi ⁇ vanny ⁇ with v ⁇ ascheniem ⁇ be ⁇ v, m ⁇ zhn ⁇ ⁇ ives ⁇ i ⁇ be ⁇ y ⁇ b ⁇ e ⁇ aem ⁇ y ⁇ my ( ⁇ le ⁇ i, chas ⁇ itsy elli ⁇ s ⁇ idn ⁇ y ⁇ my and ⁇ .
  • ⁇ esma ⁇ leznym ud ⁇ bs ⁇ va u ⁇ avleniya and for purposes bez ⁇ asn ⁇ s ⁇ i v ⁇ mn ⁇ gi ⁇ sluchaya ⁇
  • ⁇ gda is ⁇ lzue ⁇ sya nevidim ⁇ e for r az radiation
  • yavlyae ⁇ sya is ⁇ lz ⁇ vanie d ⁇ lni ⁇ eln ⁇ g ⁇ ⁇ il ⁇ -laze ⁇ a radiation
  • ⁇ g ⁇ s ⁇ vmeschae ⁇ sya s ⁇ sve ⁇ vym ⁇ uch ⁇ m ⁇ ⁇ sn ⁇ vn ⁇ g ⁇ laze ⁇ a.
  • vseg ⁇ is ⁇ lz ⁇ va ⁇ ⁇ lu ⁇ v ⁇ dni ⁇ vye laze ⁇ y sve ⁇ di ⁇ dy or with radiation in ⁇ asn ⁇ g ⁇ dia ⁇ az ⁇ ne s ⁇ e ⁇ a.

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Abstract

L'invention concerne le domaine de la physique technique et elle peut être utilisée dans un grand nombre d'applications, notamment en chimie, électronique, optique, science des matériaux, nanotechnologies, biotechnologies, pharmacologie, biologie, médecine, théâtre, publicité etc. L'invention concerne plus particulièrement la manipulation de la position spatiale de divers types d'objets allant des cellules individuelles et des biomolécules aux particules métalliques et diélectriques présentes dans les gaz et les liquides, notamment dans différents milieux et tissus biologiques. L'invention concerne un procédé et des dispositifs associés permettant la formation dynamique de gradients thermiques et/ou acoustiques dans un milieu à proximité d'un échantillon, ce procédé et ces dispositifs étant suffisants pour déplacer et fixer spatialement ledit objet dans un volume déterminé. Le procédé selon l'invention consiste à déterminer la géométrie spatiale d'un faisceau optique (plat, cylindrique etc.) ainsi que le mode de fonctionnement temporel d'une source optique, en particulier d'un rayonnement à impulsions périodique ou continu à modulation de puissance. L'invention concerne des dispositifs utilisant des fibres optiques et des lentilles acoustiques, ces dispositifs pouvant également utiliser des composants absorbants supplémentaires, ajoutés dans le milieu exposé au rayonnement. L'invention concerne encore divers modes de réalisation, notamment des pinces photo-acoustiques, un tunnel photo-acoustique et un piège photo-acoustique utilisant plusieurs lasers. L'invention se caractérise en ce qu'elle permet la manipulation de la position spatiale aussi bien de particules individuelles que d'un groupe de particules, notamment la fixation de ces particules dans n'importe quelle position déterminée, leur déplacement dans n'importe quelle direction et à n'importe quelle vitesse. Les exigences concernant les particules sont moindres, aussi bien du point de vue de leurs propriétés optiques (les particules peuvent présenter n'importe quel indice de réfraction, ne pas être transparentes) que du point de vue de leur taille et de leur poids, la manipulation s'effectuant sans rayonnement direct de la particule, ce qui exclut toute détérioration de ces particules par le rayonnement.
PCT/RU2002/000371 2001-08-06 2002-08-06 Procede et dispositif optique de manipulation spatiale d'objets WO2003014770A2 (fr)

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