All-optical logic AND/NAND gates using two symmetric micro ring resonators

Gaurav Kumar Bharti; Jayanta Kumar Rakshit

doi:10.1117/12.2541634

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16 October 2019 All-optical logic AND/NAND gates using two symmetric micro ring resonators

Gaurav Kumar Bharti, Jayanta Kumar Rakshit

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Proceedings Volume 11205, Seventh International Conference on Optical and Photonic Engineering (icOPEN 2019); 112051Z (2019) https://doi.org/10.1117/12.2541634
Event: Seventh International Conference on Optical and Photonic Engineering (icOPEN 2019), 2019, Phuket, Thailand

Abstract

An ultra-compact all-optical AND/NAND logic switch using symmetric two micro-ring resonators (MRRs) are theoretically proposed under optical pump-probe configuration. Two pump pulses are employed to modulate two MRRs respectively. The simulation verified the proposed design which possesses extinction ratios (ER) of 12.3 dB at ultra-low pump power of 1.82mW.

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Gaurav Kumar Bharti and Jayanta Kumar Rakshit "All-optical logic AND/NAND gates using two symmetric micro ring resonators", Proc. SPIE 11205, Seventh International Conference on Optical and Photonic Engineering (icOPEN 2019), 112051Z (16 October 2019); https://doi.org/10.1117/12.2541634

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