FIELD: optical digital engineering. SUBSTANCE: binary addition of like addend code digits is organized by using optical bistable elements whose operating threshold equals logical 1 and their intercoupling is provided by means of waveguide couplers; second step of addition similar to optical addend digit addition circuit (first step) is used for addition to less significant bit carry signal. EFFECT: improved design. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| OPTICAL ADDER | 1992 |
|
RU2020549C1 |
| OPTICAL MULTIPLIER | 1992 |
|
RU2022328C1 |
| OPTICAL CODE CONVERTER | 1999 |
|
RU2163725C1 |
| OPTICAL MULTIPLIER | 1994 |
|
RU2087028C1 |
| OPTICAL MULTIVIBRATOR | 1992 |
|
RU2024898C1 |
| OPTICAL CODE CONVERTER | 2000 |
|
RU2177164C1 |
| OPTICAL FLIP-FLOP | 1992 |
|
RU2040028C1 |
| DEVICE FOR SUBTRACTION OF OPTICAL SIGNALS | 1995 |
|
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| OPTICAL ANALOG-TO-DIGITAL CONVERTER | 1996 |
|
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| OPTICAL ANALOG-TO-DIGITAL CONVERTER | 2000 |
|
RU2177165C1 |
