Nonlinear all-photonic-crystal Fabry-Perot resonator with angle-independent bistability |
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Authors: | Iliew R Etrich C Lederer F Staliunas K |
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Affiliation: | Institute of Condensed Matter Theory and Solid State Optics, Friedrich-Schiller-Universit?t Jena, Max-Wien-Platz 1, 07743 Jena, Germany. rumen.iliew@uni-jena.de |
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Abstract: | We propose a nonlinear all-photonic-crystal (PhC) Fabry-Perot cavity tuned to the subdiffractive regime of the interior PhC, and we study angular-resolved nonlinear propagation of monochromatic plane wave excitations. With rigorous numerical simulations, we show that, for sufficiently large negative pump detunings and a focusing nonlinearity, the transmitted field has a bistable dependence on the pump field. Moreover, we reveal that, in contrast to a homogeneous resonator for different inclinations, the hysteresis curve is virtually unchanged for a fairly wide angular range. This may pave the way for obtaining novel kinds of nonlinear localized solutions in driven nonlinear resonators. |
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