FIELD: systems for optical processing of information.
SUBSTANCE: system of N formers of homocentric beams with specified angular width 
is additionally positioned between radiators and active element. System of radiators in this case is located in first focal plane of lens, system of photodetectors is located in second focal plane of lens and lens is so installed that secures realization of condition λf/b<g, where a is distance between centers of light-valve device; λ is wave length of radiators; f is focal length of lens; b is diameter of light-valve device; g is distance between centers of photodetectors.
EFFECT: simplified design of system and reduced manufacturing cost of it.
4 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTIPLE-STAGE OPTOELECTRONIC IMAGE COMMUTATOR | 1993 |
|
RU2072540C1 |
| OPTICAL NEUROSIMILAR COMPUTER | 1992 |
|
RU2045092C1 |
| OPTOELECTRONIC UNIT FOR PROCESSING INFORMATION FOR OPTICAL MEMORY | 1980 |
|
SU893057A1 |
| MULTISTAGE OPTOELECTRONIC SWITCH | 1993 |
|
RU2088960C1 |
| OPTOELECTRONIC LOGIC UNIT FOR STORAGE DEVICE | 1991 |
|
RU2015578C1 |
| METHOD MEASURING THICKNESS OF SHEET GLASS AND DEVICE FOR ITS REALIZATION | 1998 |
|
RU2146355C1 |
| PHOTOCELL DEVICE FOR READING OPTICAL INFORMATION | 0 |
|
SU1532954A2 |
| PHOTORECEIVING DEVICE FOR READING-OUT OPTICAL INFORMATION | 0 |
|
SU987644A2 |
| ASSOCIATIVE OPTICAL CORRELATOR FOR MEMORY UNIT | 1987 |
|
SU1485903A1 |
| OPTOELECTRONIC LOGIC UNIT FOR MEMORIZING DEVICE | 1991 |
|
RU2015580C1 |
