WebMar 30, 2024 · optical bistability The phenomenon that can render an optical resonator the equivalent of a semiconductor flip-flop. A bistable device will remain stable in two optical states, one of high transmission and another of low transmission, depending upon the intensity of the light passing through it. In optics, optical bistability is an attribute of certain optical devices where two resonant transmissions states are possible and stable, dependent on the input. Optical devices with a feedback mechanism, e.g. a laser, provide two methods of achieving bistability. • Absorptive bistability utilizes an absorber to block light inversely dependent on the intensity of the source light. The first bistable state resides at a given intensity where no absorber is used. T…
Resonator-free optical bistability based on epsilon-near-zero mode …
WebOptical Bistability in a Controllable Giant Self-Kerr Nonlinear Gaseous Medium under Electromagnetically Induced Transparency and Doppler Broadening Biestabilidad óptica en un medio gaseoso no lineal auto-Kerr gigante controlable bajo transparencia y ensanchamiento Doppler inducidos electromagnéticamente WebThe history of optical bistability in lasers and passive systems is summarized, and steady-state theories of optical bistability are presented. Both intrinsic and hybrid experiments are described in some detail. Light-by-light control is addressed, including pulse reshaping and external switching. Transient phenomena with a steady input are ... orderly succession
Controllable optical bistability in the quantum dot ... - Springer
WebWe report the optical bistability in two core oppositely directed coupler with negative index material channel. Using Langrangian variational method and Jacobi elliptic functions, we construct the solutions of the coupled nonlinear Schr¨odinger equations. The bistability arises due to the effective feedback mechanism as a result of opposite ... WebDec 2, 2012 · Optical Bistability: Controlling Light with Light focuses on optical bistability in nonlinear optical systems. Emphasis is on passive (non-laser) systems that exhibit reversible bistability with input intensity as the hysteresis variable, along with the physics and the potential applications of such systems for nonlinear optical signal processing. WebApr 4, 2024 · Bistability manifests itself by the formation of a hysteresis loop when the parameters of the system are adiabatically changed. Concerning optical systems, the bistable behavior arises when a nonlinear medium … iri thalunu wala rock