WO2002052492A1 - Procede de formation d'une image optique en lumiere non coherente et dispositif pour la mise en oeuvre de ce procede (et variantes) - Google Patents
Procede de formation d'une image optique en lumiere non coherente et dispositif pour la mise en oeuvre de ce procede (et variantes) Download PDFInfo
- Publication number
- WO2002052492A1 WO2002052492A1 PCT/RU2001/000390 RU0100390W WO02052492A1 WO 2002052492 A1 WO2002052492 A1 WO 2002052492A1 RU 0100390 W RU0100390 W RU 0100390W WO 02052492 A1 WO02052492 A1 WO 02052492A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical
- οπτichesκοgο
- amπliτudnο
- rays
- φazοvοy
- Prior art date
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/46—Systems using spatial filters
Definitions
- ⁇ y ⁇ sn ⁇ van 5 is ⁇ lz ⁇ vanii ⁇ usi ⁇ uyuschi ⁇ ⁇ iches ⁇ i ⁇ elemen ⁇ v (na ⁇ ime ⁇ , ⁇ us ⁇ ali ⁇ a eyes bi ⁇ l ⁇ giches ⁇ g ⁇ ⁇ be ⁇ a or ⁇ be ⁇ iva ⁇ in ⁇ -, ⁇ - a ⁇ a ⁇ a ⁇ v).
- the other known from the condition of the equipment of the process of the process of the production of the object in the inertial light is based on the 5th change of the process ⁇ chas ⁇ n ⁇ s ⁇ i, if Gauss ⁇ v ⁇ g ⁇ za ⁇ na changes ⁇ z ⁇ achn ⁇ s ⁇ i, ⁇ azme ⁇ y di ⁇ a ⁇ tsi ⁇ nn ⁇ g ⁇ iz ⁇ b ⁇ azheniya ⁇ chechn ⁇ g ⁇ ⁇ be ⁇ a umenshayu ⁇ sya and sled ⁇ va ⁇ eln ⁇ , ⁇ vyshae ⁇ sya ⁇ az ⁇ eshayuschaya s ⁇ s ⁇ bn ⁇ s ⁇ ⁇ iches ⁇ y sis ⁇ emy in tsel ⁇ m and s ⁇ ve ⁇ s ⁇ venn ⁇ , ⁇ aches ⁇ v ⁇ 0 ⁇ mi ⁇ uem ⁇ g ⁇ iz ⁇ b ⁇ azheniya is ⁇ dn ⁇ g ⁇ ⁇ be ⁇ a ( ⁇ . ⁇
- the system is inaccessible Further, the distorted distorted image is protected by the direct electronic device and is restored from the undetected
- misrepresentation of misstatements is, to a large extent, unavoidable as a result of misstatement, resulting in a loss of neglect.
- 25 s ⁇ glas ⁇ vann ⁇ y ⁇ s ⁇ ans ⁇ venn ⁇ y ⁇ il ⁇ atsii is ⁇ azhenn ⁇ g ⁇ ⁇ mezhu ⁇ chn ⁇ g ⁇ iz ⁇ b ⁇ azheniya, s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniya, zadann ⁇ e is ⁇ azhenie ⁇ iches ⁇ g ⁇ ⁇ da rays ⁇ susches ⁇ vlyayu ⁇ in na ⁇ avlenii bliz ⁇ m or s ⁇ v ⁇ adayuschem with ⁇ g ⁇ nalnym ⁇ ⁇ n ⁇ sheniyu ⁇ is ⁇ azheniyam caused de ⁇ usi ⁇ v ⁇ y and abe ⁇ atsiyami ⁇ iches ⁇ y sis ⁇ emy with ⁇ bes ⁇ echeniem v ⁇ ascha ⁇ eln ⁇ y simme ⁇ ii
- ⁇ imaln ⁇ ch ⁇ by s ⁇ n ⁇ shenie me ⁇ idi ⁇ naln ⁇ y and sagi ⁇ aln ⁇ y ⁇ m ⁇ nen ⁇ zadann ⁇ g ⁇ is ⁇ azheniya, vn ⁇ sim ⁇ g ⁇ in ⁇ d rays byl ⁇ us ⁇ an ⁇ vlen ⁇ ⁇ a ⁇ im ⁇ b ⁇ az ⁇ m, ch ⁇ by ⁇ i present in ⁇ iches ⁇ y sis ⁇ eme ⁇ avny ⁇ ⁇ abs ⁇ lyu ⁇ n ⁇ y magnitude de ⁇ usi ⁇ v ⁇ ⁇ iv ⁇ l ⁇ zhn ⁇ g ⁇ zna ⁇ a ⁇ ch ⁇ i 5 ⁇ e ⁇ esecheniya sve ⁇ vy ⁇ rays ( ⁇ dyaschi ⁇ on ⁇ dina ⁇ vy ⁇ and / or bliz ⁇ i ⁇ ⁇ magnitude ⁇ ass ⁇ yaniya ⁇ ⁇ the center of the amplitude-phase mask) lay in the vicinity of the optimal
- Tseles ⁇ b ⁇ azn ⁇ for ⁇ i ⁇ -ele ⁇ nn ⁇ g ⁇ ⁇ e ⁇ b ⁇ az ⁇ vaniya is ⁇ azhenn ⁇ g ⁇ ⁇ mezhu ⁇ chn ⁇ g ⁇ iz ⁇ b ⁇ azheniya is ⁇ lz ⁇ va ⁇ ⁇ iches ⁇ i ad ⁇ esuemy ⁇ s ⁇ ans ⁇ venny m ⁇ dulya ⁇ sve ⁇ a and s ⁇ glas ⁇ vannuyu ⁇ s ⁇ ans ⁇ vennuyu ⁇ il ⁇ atsiyu e ⁇ g ⁇ iz ⁇ b ⁇ azheniya in ⁇ ge ⁇ en ⁇ n ⁇ m sve ⁇ e ⁇ susches ⁇ vlya ⁇ ⁇ i
- ⁇ ig. 2 and ⁇ ig. 3 - 5 illyus ⁇ i ⁇ uyu ⁇ is ⁇ azhennye ⁇ mezhu ⁇ chnye iz ⁇ b ⁇ azheniya ⁇ e ⁇ ⁇ chechny ⁇ is ⁇ chni ⁇ v ( ⁇ be ⁇ v) in ⁇ l ⁇ s ⁇ s ⁇ i ⁇ i ⁇ - ele ⁇ nn ⁇ g ⁇ ⁇ e ⁇ b ⁇ az ⁇ va ⁇ elya ⁇ i ⁇ imaln ⁇ y ⁇ usi ⁇ v ⁇ e and ma ⁇ simaln ⁇ y de ⁇ usi ⁇ v ⁇ e, s ⁇ ve ⁇ s ⁇ venn ⁇ , ⁇ luchennye in ⁇ iches ⁇ y sis ⁇ eme ⁇ s ⁇ eds ⁇ v ⁇ m ⁇ dn ⁇ y of m ⁇ di ⁇ i ⁇ atsy am ⁇ li ⁇ udn ⁇ - ⁇ az ⁇ v ⁇ y mas ⁇ i.
- Fig. 5 Intermediate image of a heavy object, distorted operation of the detector and the amplitude-phase mask.
- Fig. 6 Restored image of the object in Fig. 5
- the correlation between the material and sagittal component of the given distortion (in general, due to the rays) is installed in such a way that 10
- a compact light for example, a radiation source 8
- ⁇ ⁇ ezul ⁇ a ⁇ e e ⁇ g ⁇ ⁇ i ⁇ mi ⁇ vanii is ⁇ azhenn ⁇ g ⁇ ⁇ mezhu ⁇ chn ⁇ g ⁇ iz ⁇ b ⁇ azheniya ⁇ be ⁇ a ⁇ bes ⁇ echivae ⁇ sya smoothing ne ⁇ dn ⁇ dn ⁇ s ⁇ ey, ⁇ ye ⁇ busl ⁇ vleny ⁇ g ⁇ eshn ⁇ s ⁇ yu izg ⁇ vleniya am ⁇ li ⁇ udn ⁇ - ⁇ az ⁇ v ⁇ y mas ⁇ i and ⁇ a ⁇ zhe us ⁇ ednenie
- ⁇ a ⁇ ig.2 and ⁇ ig.Z ivedeny is ⁇ azhennye ⁇ mezhu ⁇ chnye iz ⁇ b ⁇ azheniya ⁇ e ⁇ ⁇ chechny ⁇ is ⁇ chni ⁇ v ( ⁇ be ⁇ v) in ⁇ l ⁇ s ⁇ s ⁇ i ⁇ i ⁇ -ele ⁇ nn ⁇ g ⁇ ⁇ e ⁇ b ⁇ az ⁇ va ⁇ elya 9 ⁇ i ⁇ as ⁇ l ⁇ zhenii u ⁇ azanny ⁇ is ⁇ chni ⁇ v in ⁇ l ⁇ s ⁇ s ⁇ i ⁇ imaln ⁇ y ⁇ usi ⁇ v ⁇ i ( ⁇ ig.2) and ⁇ i ma ⁇ simaln ⁇ y de ⁇ usi ⁇ v ⁇ e ⁇ iches ⁇ y sis ⁇ emy ( ⁇ ig.Z) Obtained by one of the modulations of the amplitude-phase mask.
- a simple filter 10 ensures that subtraction of distortions in a finite (for example, visual) image of a computer system 6 is excluded.
- ⁇ azhenny ⁇ ⁇ is ⁇ dn ⁇ g ⁇ ⁇ be ⁇ a 6 rays)
- s ⁇ eds ⁇ v ⁇ is ⁇ azheniya ⁇ iches ⁇ g ⁇ ⁇ da rays as am ⁇ li ⁇ udn ⁇ - ⁇ az ⁇ v ⁇ y mas ⁇ i
- ⁇ i ⁇ -ele ⁇ nny ⁇ e ⁇ b ⁇ az ⁇ va ⁇ el 9 ⁇ mi ⁇ uem ⁇ g ⁇ is ⁇ azhenn ⁇ g ⁇ ⁇ mezhu ⁇ chn ⁇ g ⁇ iz ⁇ b ⁇ azheniya
- s ⁇ eds ⁇ v ⁇ vychi ⁇ aniya is ⁇ azheny
- vy ⁇ lnenn ⁇ e as s ⁇ glas ⁇ vann ⁇ g ⁇
- the multi-phase mask in this version is made in the form of two (installed, secondary and indirect) lenses with a lens of 12 (13). However, at a lower level, one of the lenses
- Diffuse element lines can be performed with a regular element. They choose this efficiency from the condition of ensuring the maximum diffe- rentive efficiency of this structure. thirteen
- the operating principle of the version (version 5) of the 15 device for the loss of the main source of failure is the following: (1)
- the beam shift occurs in the entire cross section of the “ ⁇ ” radial system and
- the number of dispersions will be in the general area of the ratio (b / ⁇ ) / ( ⁇ ⁇ / ⁇ Writ ⁇ ).
- changing the diameter of the dispersion causes a significant increase in the incidence of the aforesaid.
- the above stated conditions and conditions for its use are intended to substantially increase the depth of use of the device.
- DOE can be split into rings
- the profile of the DDE device should preferably be in the form of a maximum performance factor of ⁇ ⁇ ⁇ .
- ⁇ e ⁇ m case ⁇ a ⁇ iches ⁇ i all sve ⁇ vaya ene ⁇ giya bude ⁇ ⁇ e ⁇ e ⁇ achiva ⁇ sya in ⁇ e ⁇ vy ⁇ yad ⁇ di ⁇ a ⁇ tsii
- ch ⁇ susches ⁇ venn ⁇ snizhae ⁇ u ⁇ ven ⁇ na in ⁇ mi ⁇ uem ⁇ m ⁇ mezhu ⁇ chn ⁇ m is ⁇ azhenn ⁇ m iz ⁇ b ⁇ azhenii and ⁇ blegchae ⁇ v ⁇ ss ⁇ an ⁇ vlenie neis ⁇ azhenn ⁇ g ⁇ iz ⁇ b ⁇ azheniya ⁇ be ⁇ a 6.
- the invariance of the accessory devices or other aberrations is required.
- This user's area of use is not limited to scanners of high resolution devices or devices for reading information about the use of the device.
- a diffuse optical element can simultaneously perform the function of an amplitude-phased mask, and also an odd element that increases the amplitude
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Image Input (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002553716A JP2004517356A (ja) | 2000-12-26 | 2001-09-28 | コヒーレント光における光学的撮像のための方法及び前記方法(変形)を実行するためのデバイス |
US10/451,650 US6825986B2 (en) | 2000-12-26 | 2001-09-28 | Method for optical imaging in incoherent light and device for carrying outsaid method(variants) |
EP01272397A EP1357507A1 (en) | 2000-12-26 | 2001-09-28 | Method for optical imaging in incoherent light and device for carrying out said method (variants) |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2000132488 | 2000-12-26 | ||
RU2000132488/28A RU2179336C1 (ru) | 2000-12-26 | 2000-12-26 | Способ формирования оптического изображения в некогерентном свете и устройство для его осуществления (варианты) |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002052492A1 true WO2002052492A1 (fr) | 2002-07-04 |
Family
ID=20243927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2001/000390 WO2002052492A1 (fr) | 2000-12-26 | 2001-09-28 | Procede de formation d'une image optique en lumiere non coherente et dispositif pour la mise en oeuvre de ce procede (et variantes) |
Country Status (5)
Country | Link |
---|---|
US (1) | US6825986B2 (ru) |
EP (1) | EP1357507A1 (ru) |
JP (1) | JP2004517356A (ru) |
RU (1) | RU2179336C1 (ru) |
WO (1) | WO2002052492A1 (ru) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2179336C1 (ru) * | 2000-12-26 | 2002-02-10 | Общество С Ограниченной Ответственностью "Инсмат Технология" | Способ формирования оптического изображения в некогерентном свете и устройство для его осуществления (варианты) |
JP3791777B2 (ja) * | 2001-12-28 | 2006-06-28 | オリンパス株式会社 | 電子内視鏡 |
RU2238576C1 (ru) * | 2003-01-09 | 2004-10-20 | Общество С Ограниченной Ответственностью "Инсмат Технология" | Способ фокусировки волнового поля и устройство для его осуществления |
DE102007009661A1 (de) * | 2006-08-31 | 2008-03-13 | Carl Zeiss Sms Gmbh | Verfahren und Vorrichtung zur ortsaufgelösten Bestimmung der Phase und Amplitude des elektromagnetischen Feldes in der Bildebene einer Abbildung eines Objektes |
CA3064764A1 (en) | 2017-05-24 | 2018-11-29 | The Trustees Of Columbia University In The City Of New York | Broadband achromatic flat optical components by dispersion-engineered dielectric metasurfaces |
CN111656707A (zh) | 2017-08-31 | 2020-09-11 | 梅特兰兹股份有限公司 | 透射型超表面透镜集成 |
EP3731068A4 (en) * | 2017-12-19 | 2021-05-12 | Sony Corporation | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING PROCESS AND PROGRAM |
EP4004608A4 (en) | 2019-07-26 | 2023-08-30 | Metalenz, Inc. | APERTURE META-SURFACE AND HYBRID REFRACTIVE META-SURFACE IMAGING SYSTEMS |
WO2024205646A2 (en) | 2022-03-31 | 2024-10-03 | Metalenz, Inc. | Polarization sorting metasurface microlens array device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4218615A (en) * | 1978-10-23 | 1980-08-19 | Martin Marietta Corporation | Incremental digital shaft encoder |
CH678115A5 (ru) * | 1985-04-30 | 1991-07-31 | Inst Obschei Fiz Akademii Nauk | |
GB2252843A (en) * | 1991-01-17 | 1992-08-19 | Atomic Energy Authority Uk | Diffractive focussing means |
US5335108A (en) * | 1992-12-11 | 1994-08-02 | Xerox Corporation | Rotating disc optical synchronization system using alternating binary diffractive optical elements |
US5351316A (en) * | 1991-02-18 | 1994-09-27 | Ushio Co., Ltd. | Image processing apparatus |
US5694247A (en) * | 1994-05-02 | 1997-12-02 | U.S. Philips Corporation | Optical transmissive component with anti-reflection gratings |
US5748371A (en) * | 1995-02-03 | 1998-05-05 | The Regents Of The University Of Colorado | Extended depth of field optical systems |
US6097856A (en) * | 1998-07-10 | 2000-08-01 | Welch Allyn, Inc. | Apparatus and method for reducing imaging errors in imaging systems having an extended depth of field |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5161059A (en) * | 1987-09-21 | 1992-11-03 | Massachusetts Institute Of Technology | High-efficiency, multilevel, diffractive optical elements |
RU2179336C1 (ru) * | 2000-12-26 | 2002-02-10 | Общество С Ограниченной Ответственностью "Инсмат Технология" | Способ формирования оптического изображения в некогерентном свете и устройство для его осуществления (варианты) |
-
2000
- 2000-12-26 RU RU2000132488/28A patent/RU2179336C1/ru not_active IP Right Cessation
-
2001
- 2001-09-28 JP JP2002553716A patent/JP2004517356A/ja active Pending
- 2001-09-28 EP EP01272397A patent/EP1357507A1/en not_active Withdrawn
- 2001-09-28 US US10/451,650 patent/US6825986B2/en not_active Expired - Fee Related
- 2001-09-28 WO PCT/RU2001/000390 patent/WO2002052492A1/ru not_active Application Discontinuation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4218615A (en) * | 1978-10-23 | 1980-08-19 | Martin Marietta Corporation | Incremental digital shaft encoder |
CH678115A5 (ru) * | 1985-04-30 | 1991-07-31 | Inst Obschei Fiz Akademii Nauk | |
GB2252843A (en) * | 1991-01-17 | 1992-08-19 | Atomic Energy Authority Uk | Diffractive focussing means |
US5351316A (en) * | 1991-02-18 | 1994-09-27 | Ushio Co., Ltd. | Image processing apparatus |
US5335108A (en) * | 1992-12-11 | 1994-08-02 | Xerox Corporation | Rotating disc optical synchronization system using alternating binary diffractive optical elements |
US5694247A (en) * | 1994-05-02 | 1997-12-02 | U.S. Philips Corporation | Optical transmissive component with anti-reflection gratings |
US5748371A (en) * | 1995-02-03 | 1998-05-05 | The Regents Of The University Of Colorado | Extended depth of field optical systems |
US6097856A (en) * | 1998-07-10 | 2000-08-01 | Welch Allyn, Inc. | Apparatus and method for reducing imaging errors in imaging systems having an extended depth of field |
Non-Patent Citations (2)
Title |
---|
L.Z. KRIKSUNOV: "Sledyaschie sistemys optiko-elektronnymi koordinatorami", TEKHNIKA, 1991, KIEV, pages 40 - 48 * |
M.M. MIROSHNIKOV: "Teoreticheskie osnovy optiko-elektronnzkh priborov", MASHINOSTROENIE, 1977, LENINGRAD, pages 162 - 172 * |
Also Published As
Publication number | Publication date |
---|---|
JP2004517356A (ja) | 2004-06-10 |
US6825986B2 (en) | 2004-11-30 |
RU2179336C1 (ru) | 2002-02-10 |
EP1357507A1 (en) | 2003-10-29 |
US20040051943A1 (en) | 2004-03-18 |
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