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Simulative Approach to Realize All Optical-Frequency-Encoded Dibit-Based Integrated Logic Gates: Controlled AND/OR Logic Gates by Optical Switches

Simulative Approach to Realize All Optical-Frequency-Encoded Dibit-Based Integrated Logic Gates: Controlled AND/OR Logic Gates by Optical Switches

Bitan Ghosh, Partha Pratim Sarkar
Copyright: © 2019 |Pages: 22
ISBN13: 9781522585312|ISBN10: 1522585311|ISBN13 Softcover: 9781522585329|EISBN13: 9781522585336
DOI: 10.4018/978-1-5225-8531-2.ch007
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MLA

Ghosh, Bitan, and Partha Pratim Sarkar. "Simulative Approach to Realize All Optical-Frequency-Encoded Dibit-Based Integrated Logic Gates: Controlled AND/OR Logic Gates by Optical Switches." Contemporary Developments in High-Frequency Photonic Devices, edited by Siddhartha Bhattacharyya, et al., IGI Global, 2019, pp. 142-163. https://doi.org/10.4018/978-1-5225-8531-2.ch007

APA

Ghosh, B. & Sarkar, P. P. (2019). Simulative Approach to Realize All Optical-Frequency-Encoded Dibit-Based Integrated Logic Gates: Controlled AND/OR Logic Gates by Optical Switches. In S. Bhattacharyya, P. Debnath, A. Deyasi, & N. Dey (Eds.), Contemporary Developments in High-Frequency Photonic Devices (pp. 142-163). IGI Global. https://doi.org/10.4018/978-1-5225-8531-2.ch007

Chicago

Ghosh, Bitan, and Partha Pratim Sarkar. "Simulative Approach to Realize All Optical-Frequency-Encoded Dibit-Based Integrated Logic Gates: Controlled AND/OR Logic Gates by Optical Switches." In Contemporary Developments in High-Frequency Photonic Devices, edited by Siddhartha Bhattacharyya, et al., 142-163. Hershey, PA: IGI Global, 2019. https://doi.org/10.4018/978-1-5225-8531-2.ch007

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Abstract

Optics is considered a potential candidate for the realization of logic devices, digital optical systems for communication, and computation exploiting its super-fast speed. Optical logic gates also can act on the basis of frequency conversion process of some nonlinear materials. Further, in this chapter, the authors have mentioned the dibit representation technique for reducing bit error problem at the input and output terminals of all optical digital logic circuits and a control input for selecting particular logic operation. Here the authors have proposed frequency encoded all optical dibit-based integrated AND and OR logic gates with control input, where a single circuit acts as both AND logic gate and OR logic gate using the optical switches like reflected semiconductor optical amplifier and add/drop multiplexer.

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