New technique for developing spatially coded input variables of any numbers for all-optical digital processing

Sourangshu Mukhopadhay; Archan Kumar Das; Partha Pratima Das

doi:10.1117/12.482288

3 September 2002 New technique for developing spatially coded input variables of any numbers for all-optical digital processing

Sourangshu Mukhopadhay, Archan Kumar Das, Partha Pratima Das

Author Affiliations +

Proceedings Volume 4907, Optical Switching and Optical Interconnection II; (2002) https://doi.org/10.1117/12.482288
Event: Asia-Pacific Optical and Wireless Communications 2002, 2002, Shanghai, China

Abstract

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.

Citation Download Citation

Sourangshu Mukhopadhay, Archan Kumar Das, and Partha Pratima Das "New technique for developing spatially coded input variables of any numbers for all-optical digital processing", Proc. SPIE 4907, Optical Switching and Optical Interconnection II, (3 September 2002); https://doi.org/10.1117/12.482288

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
8 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Spatial light modulators

Binary data

Computer programming

Opacity

Digital signal processing

Transparency

Logic

Show All Keywords

Keywords/Phrases

Search In:

Publication Years