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physics.optics2021★ 1 cited
A projection operator approach for computing the dynamics of AS2S3 chalcogenide birefringent photonic crystal fiber coupler
Uthayakumar T, Vasantha Jayakantha Raja R, Porsezian K
A variety of AS2S3 chalcogenide photonic crystal fiber coupler of special properties are proposed to study the role of birefringence in all optical coupling characteristics based o…
physics.optics2017
Multistability and Switching in Oppositely Directed Saturable Coupler
K. Nithyanandan, A. K. Shafeeque Ali, M. P. M. Nishad +3
We report a novel optical multistability in two core oppositely directed saturable coupler (ODSC) with negative index material (NIM) channel. The dynamics are studied using the Lan…