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- Title
All-Optical Switching Device Using Plasmonic Mach-Zehnder Interferometer Structure.
- Authors
Singh, Lokendra; Kumar, Santosh; Kaushik, Brajesh Kumar
- Abstract
The basic logic gates play a key role in performing the mathematical computation. The plasmonics has the uniqueness of confining surface plasmons beyond the diffraction limit. Plasmonic-based Mach-Zehnder interferometer with an extinction ratio of 26 dB is proposed to design the structure of all-optical XOR and XNOR logic gate. A theoretical analysis of proposed gate is carried out using finite-difference-time-domain method and MATLAB simulation results.
- Subjects
OPTICAL switching; SURFACE plasmons; LOGIC circuits; INTERFEROMETERS; PLASMONICS
- Publication
Journal of Optical Communications, 2022, Vol 43, Issue 2, p191
- ISSN
0173-4911
- Publication type
Article
- DOI
10.1515/joc-2018-0215