KEYWORDS: Spatial light modulators, Binary data, Computer programming, Opacity, Digital signal processing, Transparency, Logic, Signal processing, Physics, Data processing
Spatial. input/output encoding technique has established itself as very sucessful candidate in all-optical digital information processing and computing. This technique was used in several all-optical parallel operations, which were proposed by many scientists. Here in this paper we 'propose a completely new mechanism by which we propose a completely new mechanism by which we can encode any number of input variables. It is known that there are many correctional technique to encode two binary variables. For example, if A and B are two binary variables where each of which can take either 1 or 0 value, we can encode A and B very easily. But the problem comes if the number of input variables increase. Let it is A, B and C (three variable case) or A, B, C and D (four variable case) or any higher number of variables. In this communication we find a new technique by which we can encode three variables of input, four variables of input or any higher variable of inputs. This encoding is done in such a way that we can proceed to conduct all-optical operations with proper uses of input variables.
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