Visible to the public Highly Secured all Optical DIM Codes using AND Gate

TitleHighly Secured all Optical DIM Codes using AND Gate
Publication TypeConference Paper
Year of Publication2020
AuthorsKaur, S., Singh, S.
Conference Name2020 Indo – Taiwan 2nd International Conference on Computing, Analytics and Networks (Indo-Taiwan ICAN)
KeywordsAND Gate, code division multiple access, codes, composability, correlation methods, Diagonal Identity Matrix (DIM), highly secured all optical DIM codes, Integrated optics, interference suppression, Logic gates, MAI reduction, Metrics, multiple access interference, multiple access interference (MAI), network coding, optical amplifiers, optical code division multiple access, Optical Code Division Multiple Access system (OCDMA), optical communication equipment, optical diagonal identity matrices codes, Optical fiber networks, Optical fibers, optical gating, optical logic, optical systems, pubcrawl, Q-factor, regularly expanding information traffic, resilience, Resiliency, security, semiconductor optical amplifier, Semiconductor optical amplifiers, spectral amplitude coding-OCDMA systems, telecommunication traffic, zero cross-correlation, Zero Cross-Correlation (ZCC)
AbstractOptical Code Division Multiple Access (OCDMA) is an inevitable innovation to cope up with the impediments of regularly expanding information traffic and numerous user accesses in optical systems. In Spectral Amplitude Coding (SAC)-OCDMA systems cross correlation and Multiple Access Interference (MAI) are utmost concerns. For eliminating the cross correlation, reducing the MAI and to enhance the security, in this work, all optical Diagonal Identity Matrices codes (DIM) with Zero Cross-Correlation (ZCC) and optical gating are presented. Chip rate of the proposed work is 0.03 ns and total 60 users are considered with semiconductor optical amplifier based AND operation. Effects of optical gating are analyzed in the presence/absence of eavesdropper in terms of Q factor and received extinction ratio. Proposed system has advantages for service provider because this is mapping free technique and can be easily designed for large number of users.
Citation Keykaur_highly_2020