CN1194255C - Bacteriorhodopsin parallel NAND gate of optical logic - Google Patents
Bacteriorhodopsin parallel NAND gate of optical logic Download PDFInfo
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Abstract
The present invention relates to a bacteriorhodopsin parallel NAND gate device of optical logic. A signal light source, a signal extender lens, a signal filter, a signal collimating mirror, a preposition half-reverse semitransparent lens, an upper electrical addressing space light modulator, a postposition half-reverse semitransparent lens, a signal imaging lens and a narrow band total reflector are orderly arranged on a mounting plate in the direction of a horizontal optical axis; a mid-position signal narrow band total reflector, a lower electrical addressing space light modulator and a position signal narrow band total reflector are orderly arranged on the mounting plate in the direction of a horizontal optical axis in the middle of the mounting plate; a modulation light source, a modulation extender lens, a modulation filter, a modulation collimating mirror, a bacteriorhodopsin molecular film device, an output signal narrow band total reflector and an output imaging lens are orderly arranged on the mounting plate in the direction of a horizontal optical axis below the mounting plate. The bacteriorhodopsin parallel NAND gate device has the advantages of high resolution rate, high response speed, high contrast degree and photosensitivity, many periodic use times, low material cost, etc., and can be used on a large-capacity information processor.
Description
Technical field
The invention belongs to laser technology, material science and areas of information technology, be specifically related to bacteriorhodopsin,BR parallel optical logic Sheffer stroke gate device.
Background technology
Quantity of information grows with each passing day at present, and how effectively and apace handling and store huge quantity of information has become current urgent problem.The development of informationized society be unable to do without the high performance information processing technology, simultaneously the information processing technology also be always most important in the infotech also be one of part with fastest developing speed.And existing information processing medium, as semiconductor memory, disk, CD, tape etc., owing to its material property is very limited, while improving constantly along with integrated level, element spacing is constantly dwindled, and interelement interference is on the rise, and heat dissipation problem also is difficult to solve.Therefore, people replace present silicon chip at the new material of urgent searching.Since this century the eighties, it is found that some biomolecule has the function of excellent photochromic, high speed optoelectronic response and switch storage and self-assembly and self-organization, can satisfy the demand of high speed, the parallel processing of high capacity deposit data information from now on, thereby rise the upsurge of biomolecular device and Biotic molecule computer research in the world.Halophiles purple membrane photosensitive protein-bacteria rhodopsin is exactly an outstanding representative wherein.
Bacteria rhodopsin is unique protein ingredient in the two-dimentional crystallization-purple membrane that forms naturally on the wild Halophiles cell membrane, and molecular weight is about 26000.It is organized in salinity than surviving in the high sabkha more than 6 times of seawater, comprise protein-bacteria rhodopsin and phosphatide matrix in the purple membrane, and formation has the trimer of quasicrystal structures, this trimer has the proton pump function of striding film transportation proton in bacterial cell, by absorbing photon, bacteria rhodopsin can be converted into the photopia state from the dark adatpation state, and cause a light cyclic process that has many intermediate states, stride membranous sub-gradient thereby produce, finish proton and transmit, luminous energy is converted into chemical energy phosphate and the dried energy matter Adenosine triphosphate that synthesizes of Adenosine diphosphate are done from the film of striding outside the tenuigenin side direction cell.Molecule film by the bacteria rhodopsin material preparation is unique crystallization biological membrane of finding at present, it has unique optical drive proton pump and suitable anti-switching function, and bistable state and rapid photoelectric response characteristic, particularly its good photochromic properties are in the dark tool Development Prospect of optical storage field.
As a kind of novel molecule optical information material, bacteria rhodopsin has the unrivaled advantage of many other storage mediums: (1) can be assembled into molecular device, thereby can realize vast capacity information processing needs; (2) utilize photochromic characteristic between the different intermediate states of bacteria rhodopsin molecule, can obtain multiple information processing performance, thereby serve many purposes.The light cycle index of bacteria rhodopsin can reach 10 simultaneously
7Inferior, access times are close to infinitely repeatedly.(3) by different biological and chemical group of molecules packing techniques, as liquid phase biomolecule membrane technology, electro-deposition techniques etc., can obtain the molecules film of different molecular spread pattern, can obtain the molecule arranging structure of various needs.(4) by engineered genetic modification and material biology, chemical modification, can change its some photochemical properties according to people's will, as prolong some intermediate state life-span, make a certain intermediate state become structure of stable state or the like.Make us obtain better material behavior, so that be suitable for the application of different occasions.(5) bacterial rhodopsin molecular membrane can carry out mixing of special process with high molecular polymer, thereby is strengthened greatly at aspects such as optical homogeneity, molecule arranging structure and physical strengths, uses thereby be more suitable for coml.(6) the bacteria rhodopsin material is taken from nature salt Tanaka's Halophiles, draws materials easily, be easy to a large amount of breedings simultaneously and cultivate, so cost is very cheap, has important commercial and is worth.(7) the bacteria rhodopsin material has fabulous stability, is a kind of ideal engineering materials; (8) the bacteria rhodopsin material is the natural bacteria bioprotein, and its use can not cause damage and pollute nature and people.
The components and parts that utilize molecule to make have the function of management on molecular level, storage and transmission information, thereby broken through restriction for traditional material, make device microminiaturized more or reach higher integrated level, obtain, transmit and handle in conjunction with the information that the parallel optical information processing technology of high-speed high capacity will be beneficial to realization magnanimity truly.The bacteria rhodopsin molecule has excellent photonics characteristic, as absorption band displacement between good stability, fast, the high quantum yield of luminscence of speed of photoresponse, excellent photochromic characteristic, very wide attitude and can carry out the molecular state operation repeatedly, be suitable for developing high performance molecule processing apparatus.The all-optical logic processing apparatus of Development of New Generation is to realize that photometry is calculated and the basis of optical information processing.
The information of light wave institute load is the important source of information.And but optical information processing has more high capacity, high-speed, information wide bandwidth multi-channel parallel or intersect characteristics such as propagation.The entrained relevant information of photon is handled too busy to get away logical operation, and its effective logical operation generally can realize that photon logic gates has become a critical component in the light information processor by the photon logic gates device.
Summary of the invention
Technical problem underlying to be solved by this invention and solve the technical scheme that its technical matters adopts and be: horizon light direction of principal axis upper left side is provided with signal optical source above on installing plate, the right side is provided with advance signal arrowband total reflective mirror, above said, be disposed with on horizon light direction of principal axis between signal optical source and the advance signal arrowband total reflective mirror signal beam expanding lens, traffic filter, signal collimating mirror, preposition half-reflecting half mirror, on electrical addressing spatial light modulator, rearmounted half-reflecting half mirror and signal imaging lens.In the middle of on the installing plate horizon light direction of principal axis upper left side be provided with preposition half-reflecting half mirror at the center signal arrowband total reflective mirror on same the vertical optical axis direction, the right side is provided with and the postsignal arrowband total reflective mirror of rearmounted half-reflecting half mirror on same vertical optical axis direction, is provided with time electrical addressing spatial light modulator between center signal arrowband total reflective mirror and postsignal arrowband total reflective mirror.Horizon light direction of principal axis upper left side is provided with modulated light source in the installing plate top and bottom, the right side is provided with the output imaging lens, between modulated light source on the installing plate and output imaging lens, below said, be disposed with on horizon light direction of principal axis modulation beam expanding lens, modulated filter, modulation collimating mirror, bacterial rhodopsin molecular membrane device, with the output signal arrowband total reflective mirror of advance signal arrowband total reflective mirror on same vertical optical axis direction.
The angle of preposition half-reflecting half mirror of the present invention and rearmounted half-reflecting half mirror and a top horizontal optical axis is 30 °～60 °, the angle of an output signal arrowband total reflective mirror and a following horizontal optical axis is 30 °～60 °, postsignal arrowband total reflective mirror is 30 °～60 ° with the angle of a middle horizontal optical axis, the angle of an advance signal arrowband total reflective mirror and a top horizontal optical axis is 120 °～150 °, and center signal arrowband total reflective mirror is 120 °～150 ° with the angle of a middle horizontal optical axis.
The angle of a horizontal optical axis of the angle of a preposition half-reflecting half mirror of the present invention and a top horizontal optical axis and center signal arrowband total reflective mirror and centre is the supplementary angle each other, and the angle of the angle of an advance signal arrowband total reflective mirror and a top horizontal optical axis and output signal arrowband total reflective mirror and a following horizontal optical axis is the supplementary angle each other.
Rearmounted half-reflecting half mirror of the present invention equates with the angle of a middle horizontal optical axis with the angle and the postsignal arrowband total reflective mirror of a top horizontal optical axis.
Bacterial rhodopsin molecular membrane device of the present invention is: be provided with the upper glass substrate in the metal clamping ring, be arranged with lower glass substrate, vacuum evaporation has anti-reflection film on the lower surface of the upper surface of upper glass substrate and lower glass substrate, is provided with bacterial rhodopsin molecular membrane between upper glass substrate and lower glass substrate.
Anti-reflection film of the present invention is that 1～6 layer of vacuum evaporation magnesium fluoride or vacuum replace evaporation titanium dioxide and 4～8 layers of monox or vacuum and replace 4～8 layers of evaporation zirconia and monox.
The material that upper glass substrate of the present invention and lower glass substrate are made is quartz glass or optical glass.
The present invention has adopted the non-door gear of photon logical and with the bacteria rhodopsin material, bacteria rhodopsin as a kind of photo bio material have fabulous photochromic characteristic and light cycle characteristics, use that spectral range is wide, resolution is high, luminous sensitivity is high, cycle index is high, quantum efficiency is high, heat and unique advantage such as chemical stability is good, material source is unrestricted, make it very big potentiality and application prospects be arranged in optical information processing and optical storage field.Based on the photochromic characteristic and the light cycle characteristics of bacteria rhodopsin molecule uniqueness, make it aspect the photon logic gates device, have some electricity or the irreplaceable advantage of optical logic gate at present.Because its spectrum usable range is wide, cycle index is high, quantum efficiency is high, make bacteria rhodopsin photon logic gates device the self-modulation function operation interval big, the life-span is long, efficient is high, good stability.Making high-resolution photon logic gates conversion equipment carry out quick multi-channel parallel to high capacity, high-resolution image information simultaneously handles.Bacteria rhodopsin is from a kind of photosensitive protein molecule on the cell membrane of Halophiles, and Halophiles can be lived in the extremely abominable salt pan environment of nature, and fertility is very strong, makes material source unrestricted, can reduce cost of manufacture widely.Advantages such as the present invention has the resolution height, response speed is fast, contrast is high, luminous sensitivity is high, recycle often, production cost is low can be used on the high capacity message handler.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the structural representation of the bacterial rhodopsin molecular membrane device 12 among Fig. 1.
Embodiment
The present invention is described in more detail below in conjunction with drawings and Examples, but the invention is not restricted to these
Embodiment.
In Fig. 1, the non-door gear of photon logical and of present embodiment is by signal optical source 1, signal beam expanding lens 2, traffic filter 3, signal collimating mirror 4, preposition half-reflecting half mirror 5, last electrical addressing spatial light modulator 6, rearmounted half-reflecting half mirror 7, signal imaging lens 8, advance signal arrowband total reflective mirror 9, output imaging lens 10, output signal arrowband total reflective mirror 11, bacterial rhodopsin molecular membrane device 12, postsignal arrowband total reflective mirror 13, following electrical addressing spatial light modulator 14, center signal arrowband total reflective mirror 15, modulation collimating mirror 16, modulated filter 17, modulation beam expanding lens 18, modulated light source 19, base plate 20 connects formation.Signal beam expanding lens 2 and modulation beam expanding lens 18 are the parts of same model, traffic filter 3 and modulated filter 17 are the parts of same model, signal collimating mirror 4 and modulation collimating mirror 16 are the parts of same model, signal imaging lens 8 and output imaging lens 10 are the parts of same model, preposition half-reflecting half mirror 5 and rearmounted half-reflecting half mirror 7 are the parts of same model, advance signal arrowband total reflective mirror 9, output signal arrowband total reflective mirror 11, postsignal arrowband total reflective mirror 13 and center signal arrowband total reflective mirror 15 are the parts of same model, and last electrical addressing spatial light modulator 6 and following electrical addressing spatial light modulator 14 are the parts of same model.
The left side of a horizontal optical axis is equipped with signal optical source 1 on base plate 20, the right side is equipped with advance signal arrowband total reflective mirror 9, and the wavelength range of choice of signal optical source 1 is 530nm～600nm, and the light that it is launched is the monochromatic light that wavelength is positioned at above-mentioned scope.Optical axis direction and a last horizontal optical axis that signal optical source 1 penetrates coincide, be equipped with successively on the optical axis direction of 1 ejaculation of signal optical source between signal optical source 1 and the advance signal arrowband total reflective mirror 9 signal beam expanding lens 2, traffic filter 3, signal collimating mirror 4, preposition half-reflecting half mirror 5, on electrical addressing spatial light modulator 6, rearmounted half-reflecting half mirror 7 and signal imaging lens 8.The optical axis direction angle at 45 that preposition half-reflecting half mirror 5 and rearmounted half-reflecting half mirror 7 and signal optical source 1 penetrate, advance signal arrowband total reflective mirror 9 becomes 135 ° angle with the optical axis direction that signal optical source 1 penetrates.
On the base plate 20 with on the left side of the parallel horizontal optical axis in centre of horizontal optical axis center signal arrowband total reflective mirror 15 is installed, the right side is equipped with postsignal arrowband total reflective mirror 13, center signal arrowband total reflective mirror 15 and preposition half-reflecting half mirror 5 are installed on same the vertical optical axis, postsignal arrowband total reflective mirror 13 and rearmounted half-reflecting half mirror 7 are installed on same the vertical optical axis, center signal arrowband total reflective mirror 15 is 135 ° with the forward angle of a middle horizontal optical axis, postsignal arrowband total reflective mirror 13 is 45 ° with the forward angle of a middle horizontal optical axis, and electrical addressing spatial light modulator 14 down is installed between center signal arrowband total reflective mirror 15 and postsignal arrowband total reflective mirror 13.Last electrical addressing spatial light modulator 6 and following electrical addressing spatial light modulator 14 can become the electric signal that introduce the outside light signal that two-dimensional space distributes, thereby the light beam from signal optical source 1 is carried out the spatial multichannel modulation, the quantity of its passage determines that by last electrical addressing spatial light modulator 6 and following electrical addressing spatial light modulator 14 spatial resolutions own it also determines the port number of two-dimentional light logic operation of the present invention.
On base plate 20 with on a horizontal optical axis parallel below the left side of a horizontal optical axis modulated light source 19 is installed, the right side is equipped with output imaging lens 10, the wavelength range of choice of modulated light source 19 is 390～430nm, the light that it is launched is the monochromatic light that wavelength is positioned at above-mentioned scope, between modulated light source 19 and output imaging lens 10, modulation beam expanding lens 18 is installed successively, modulated filter 17, modulation collimating mirror 16, bacterial rhodopsin molecular membrane device 12 and output signal arrowband total reflective mirror 11, output signal arrowband total reflective mirror 11 and advance signal arrowband total reflective mirror 9 are on same vertical optical axis, the optical axis direction angle at 45 that output signal arrowband total reflective mirror 11 and modulated light source 19 penetrate, output signal arrowband total reflective mirror 11 is used to reflect the light beam from flashlight, its reflection kernel wavelength is the emission wavelength of signal optical source, its bandwidth is less than 50nm, light beam from light modulated can pass through it fully, and does not have optical energy loss.19 emitted light beams of modulated light source through modulation beam expanding lens 18 assemble the back expand the modulated filter 17 restrainting, put through the place, focal position of ovennodulation beam expanding lens 18, again behind ovennodulation collimating mirror 16, become a beam diameter and the identical collimated light beam of bacterial rhodopsin molecular membrane device 12 effective working areas, incide bacterial rhodopsin molecular membrane device 12, again through output signal arrowband total reflective mirror 11 and the 10 back outputs of output imaging lens.
1 emitted light beams of signal optical source is assembled the traffic filter 3 that expands bundle, put through the place, focal position of signal beam expanding lens 2 in the back, is become a beam diameter and the identical collimated light beam of last electrical addressing spatial light modulator 6 effective working areas through signal collimating mirror 4 again through signal beam expanding lens 2, and passes through preposition half-reflecting half mirror 5.Be divided into the identical two-beam of energy by preposition half-reflecting half mirror 5 back flashlights, wherein a branch of light is propagated along former horizontal optical axis, after last electrical addressing spatial light modulator 6 modulation, flashlight is transformed into the road input information light that carries logical operation, again respectively by rearmounted half-reflecting half mirror 7, signal imaging lens 8, adjust back reflections to the output signal arrowband total reflective mirror 11 through 90 ° of light paths of advance signal arrowband total reflective mirror 9 again, after carrying out 90 ° of light paths adjustment once more, the light of light path incident vertically is imaged onto on the bacterial rhodopsin molecular membrane device 12 thus.
1 emitted light beams of signal optical source is after process is passed through preposition half-reflecting half mirror 5, another bundle of wherein telling is through 90 ° of light path adjustment of preposition half-reflecting half mirror 5, incide center signal arrowband total reflective mirror 15, light is propagated along horizontal optical axis, after electrical addressing spatial light modulator 14 is modulated down, flashlight is transformed into another road input information light that carries logical operation respectively, pass through 90 ° of light path adjustment of arrowband total reflective mirror 13 again, incide rearmounted half-reflecting half mirror 7, the light of light path incident thus, again through 90 ° of light path adjustment of rearmounted half-reflecting half mirror 7, incide signal imaging lens 8, again after 90 ° of light paths of advance signal arrowband total reflective mirror 9 are adjusted, incide on the output signal arrowband total reflective mirror 11, carry out once more after 90 ° of light paths adjust, the light of light path incident vertically is imaged onto on the bacterial rhodopsin molecular membrane device 12 thus.
Light modulated be subjected to respectively through on carry the logic input information and incide the effect of the two paths of signals light on the bacterial rhodopsin molecular membrane device 12 after electrical addressing spatial light modulator 6 and 14 modulation of following electrical addressing spatial light modulator after, calculate the result as the ejaculation behind output signal arrowband total reflective mirror 11, output imaging lens 10 of output light through the non-photometry of logical and of bacterial rhodopsin molecular membrane device 12 outputs.Image planes position at output imaging lens 10 is an interface position, i.e. the output face of the non-door gear of this bacteria rhodopsin photon logical and.
In Fig. 2, the bacterial rhodopsin molecular membrane device 12 of present embodiment is made of anti-reflection film 12-1, upper glass substrate 12-2, bacterial rhodopsin molecular membrane 12-3, lower glass substrate 12-4, metal clamping ring 12-5 connection.Upper glass substrate 12-2 is installed in metal clamping ring 12-5, under lower glass substrate 12-4 is installed, upper glass substrate 12-2 and lower glass substrate 12-4 make with silica glass material, also available optics glass becomes, vacuum evaporation has anti-reflection film 12-1 on the lower surface of the upper surface of upper glass substrate 12-2 and lower glass substrate 12-4, the effect of anti-reflection film 12-1 is the loss that reduces the light energy output that causes owing to the glass substrate surface reflection, the anti-reflection film 12-1 of present embodiment is a magnesium fluoride, 3 layers of vacuum evaporations are equipped with bacterial rhodopsin molecular membrane 12-3 between upper glass substrate 12-2 and lower glass substrate 12-4.
In the present embodiment, preposition half-reflecting half mirror 5 and rearmounted half-reflecting half mirror 7 are 30 ° with the angle of the optical axis direction that signal optical source 1 penetrates, advance signal arrowband total reflective mirror 9 becomes 150 ° angle with the optical axis direction that signal optical source 1 penetrates, center signal arrowband total reflective mirror 15 is 150 ° with the forward angle of a middle horizontal optical axis, postsignal arrowband total reflective mirror 13 is 30 ° with the forward angle of a middle horizontal optical axis, and output signal arrowband total reflective mirror 11 becomes 30 ° angle with the optical axis direction that modulated light source 19 penetrates.Anti-reflection film 12-1 is arranged is magnesium fluoride in vacuum evaporation on the upper surface of the upper glass substrate 12-2 of present embodiment bacterial rhodopsin molecular membrane device 12 and the lower surface of lower glass substrate 12-4,1 layer of vacuum evaporation.The connecting relation of other parts and parts is identical with embodiment 1.
In the present embodiment, preposition half-reflecting half mirror 5 and rearmounted half-reflecting half mirror 7 are 60 ° with the angle of the optical axis direction that signal optical source 1 penetrates, advance signal arrowband total reflective mirror 9 becomes 120 ° angle with the optical axis direction that signal optical source 1 penetrates, center signal arrowband total reflective mirror 15 is 120 ° with the forward angle of a middle horizontal optical axis, postsignal arrowband total reflective mirror 13 is 60 ° with the forward angle of a middle horizontal optical axis, and output signal arrowband total reflective mirror 11 becomes 60 ° angle with the optical axis direction that modulated light source 19 penetrates.Anti-reflection film 12-1 is arranged is magnesium fluoride in vacuum evaporation on the upper surface of the upper glass substrate 12-2 of present embodiment bacterial rhodopsin molecular membrane device 12 and the lower surface of lower glass substrate 12-4,6 layers of vacuum evaporations.The connecting relation of other parts and parts is identical with embodiment 1.
Anti-reflection film 12-1 is arranged is zirconia and monox in vacuum evaporation on the upper surface of the upper glass substrate 12-2 of the bacterial rhodopsin molecular membrane device 12 in above embodiment 1～3 and the lower surface of lower glass substrate 12-4, and vacuum replaces 6 layers of evaporations.The connecting relation of other parts and parts is identical with respective embodiments.
Anti-reflection film 12-1 is arranged is zirconia and monox in vacuum evaporation on the upper surface of the upper glass substrate 12-2 of the bacterial rhodopsin molecular membrane device 12 in above embodiment 1～3 and the lower surface of lower glass substrate 12-4, and vacuum replaces 4 layers of evaporations.The connecting relation of other parts and parts is identical with respective embodiments.
Anti-reflection film 12-1 is arranged is zirconia and monox in vacuum evaporation on the upper surface of the upper glass substrate 12-2 of the bacterial rhodopsin molecular membrane device 12 in above embodiment 1～3 and the lower surface of lower glass substrate 12-4, and vacuum replaces 8 layers of evaporations.The connecting relation of other parts and parts is identical with respective embodiments.
Anti-reflection film 12-1 is arranged is titanium dioxide and monox in vacuum evaporation on the upper surface of the upper glass substrate 12-2 of the bacterial rhodopsin molecular membrane device 12 in above embodiment 4～6 and the lower surface of lower glass substrate 12-4, vacuum replaces evaporation, and the number of plies of being plated is identical with respective embodiments.The connecting relation of other parts and parts is identical with respective embodiments.
Claims (7)
1, a kind of bacteriorhodopsin,BR parallel optical logic Sheffer stroke gate device, it is characterized in that: a horizon light direction of principal axis upper left side is provided with signal optical source (1) on installing plate (20), the right side is provided with advance signal arrowband total reflective mirror (9), is being disposed with signal beam expanding lens (2) on a horizon light direction of principal axis between signal optical source (1) and the advance signal arrowband total reflective mirror (9) above said, traffic filter (3), signal collimating mirror (4), preposition half-reflecting half mirror (5), last electrical addressing spatial light modulator (6), rearmounted half-reflecting half mirror (7) and signal imaging lens (8); In the middle of installing plate (20) is gone up horizon light direction of principal axis upper left side be provided with preposition half-reflecting half mirror (5) at the center signal arrowband total reflective mirror (15) on same the vertical optical axis direction, the right side is provided with and the postsignal arrowband total reflective mirror (13) of rearmounted half-reflecting half mirror (7) on same vertical optical axis direction, is provided with electrical addressing spatial light modulator (14) between center signal arrowband total reflective mirror (15) and postsignal arrowband total reflective mirror (13); Be provided with modulated light source (19), right side at installing plate (20) top and bottom horizon light direction of principal axis upper left side and be provided with output imaging lens (10), go up between modulated light source (19) and the output imaging lens (10) below said at installing plate (20) and be disposed with modulation beam expanding lens (18), modulated filter (17), modulation collimating mirror (16), bacterial rhodopsin molecular membrane device (12), and the output signal arrowband total reflective mirror (11) of advance signal arrowband total reflective mirror (9) on same vertical optical axis direction on the horizon light direction of principal axis.
2, according to the described bacteriorhodopsin,BR parallel optical logic of claim 1 Sheffer stroke gate device, it is characterized in that: said preposition half-reflecting half mirror (5) and rearmounted half-reflecting half mirror (7) are 30 °～60 ° with the angle of a top horizontal optical axis, output signal arrowband total reflective mirror (11) is 30 °～60 ° with the angle of a following horizontal optical axis, postsignal arrowband total reflective mirror (13) is 30 °～60 ° with the angle of a middle horizontal optical axis, advance signal arrowband total reflective mirror (9) is 120 °～150 ° with the angle of a top horizontal optical axis, and center signal arrowband total reflective mirror (15) is 120 °～150 ° with the angle of a middle horizontal optical axis.
3, according to claim 1 or 2 described bacteriorhodopsin,BR parallel optical logic Sheffer stroke gate devices, it is characterized in that: the angle of a horizontal optical axis of the angle of a said preposition half-reflecting half mirror (5) and a top horizontal optical axis and center signal arrowband total reflective mirror (15) and centre is the supplementary angle each other, and the angle of the angle of an advance signal arrowband total reflective mirror (9) and a top horizontal optical axis and output signal arrowband total reflective mirror (11) and a following horizontal optical axis is the supplementary angle each other.
4, according to claim 1 or 2 described bacteriorhodopsin,BR parallel optical logic Sheffer stroke gate devices, it is characterized in that: said rearmounted half-reflecting half mirror (7) equates with the angle of a middle horizontal optical axis with the angle and the postsignal arrowband total reflective mirror (13) of a top horizontal optical axis.
5, according to the described bacteriorhodopsin,BR parallel optical logic of claim 1 Sheffer stroke gate device, it is characterized in that said bacterial rhodopsin molecular membrane device (12) is: be provided with upper glass substrate (12-2) in the metal clamping ring (12-5), be arranged with lower glass substrate (12-4), vacuum evaporation has anti-reflection film (12-1) on the lower surface of the upper surface of upper glass substrate (12-2) and lower glass substrate (12-4), is provided with bacterial rhodopsin molecular membrane (12-3) between upper glass substrate (12-2) and lower glass substrate (12-4).
6, according to the described bacteriorhodopsin,BR parallel optical logic of claim 5 Sheffer stroke gate device, it is characterized in that: said anti-reflection film is that 1～6 layer of vacuum evaporation magnesium fluoride or vacuum replace evaporation titanium dioxide and 4～8 layers of monox or vacuum and replace 4～8 layers of evaporation zirconia and monox.
7, according to the described bacteriorhodopsin,BR parallel optical logic of claim 5 Sheffer stroke gate device, it is characterized in that: the material that said upper glass substrate (12-2) and lower glass substrate (12-4) are made is quartz glass or optical glass.
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