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pro vyhledávání: '"Nithyanandan K"'
Publikováno v:
In Optik November 2022 270
Autor:
Nithyanandan, K., Ali, A. K. Shafeeque, Nishad, M. P. M., Porsezian, K., Dinda, P. Tchofo, Grelu, P.
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 Langrangian variational method and Jacobi elliptic functions are used to
Externí odkaz:
http://arxiv.org/abs/1703.00486
Publikováno v:
Phys. Rev. Lett. 118, 243901 (2017)
Real-time access to the internal ultrafast dynamics of complex dissipative optical systems opens new explorations of pulse-pulse interactions and dynamic patterns. We present the first direct experimental evidence of the internal motion of a dissipat
Externí odkaz:
http://arxiv.org/abs/1702.01161
We present the study of the dark soliton dynamics in an inhomogenous fiber by means of a variable coefficient modified nonlinear Schr\"{o}dinger equation (Vc-MNLSE) with distributed dispersion, self-phase modulation, self-steepening and linear gain/l
Externí odkaz:
http://arxiv.org/abs/1702.02632
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 49 245301 (2016)
We theoretically investigate the dynamics of modulation instability (MI) in two-dimensional spin-orbit coupled Bose-Einstein condensates (BECs). The analysis is performed for equal densities of pseudo-spin components. Different combination of the sig
Externí odkaz:
http://arxiv.org/abs/1606.04426
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Publikováno v:
In Optik April 2019 182:1120-1130
Publikováno v:
In Optik February 2019 178:591-601