Optical bistability

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August undefined, 2024

WebOptical bistability can be defined as any optical system possessing two different steady-state transmissions for the same input intensity. To achieve optical bistability, the optical … WebOct 1, 2024 · We give a microscopic description of the optical bistability, where the transmission coefficient has two different values as a function of input light intensity, and the system exhibits a discontinuous jump with a hysteresis loop. We developed an efficient numerical algorithm to treat the quantum master equation for hybridized systems of …

[PDF] Optical bistability in semiconductor microcavities - Semantic …

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… WebOptical bistability in a high-Q racetrack resonator based on small SU-8 ridge waveguides Li Jin, Xin Fu, Bo Yang, Yaocheng Shi, and Daoxin Dai Opt. Lett. 38(12) 2134-2136 (2013) Low-power optical bistability in a free-standing silicon ring resonator Peng Sun and Ronald M. Reano Opt. Lett. 35(8) 1124-1126 (2010) View More... fishing stonehaven

Phys. Rev. A 69, 023809 (2004) - Optical bistability in …

WebWe show that the optical bistability allows all-optical functionalities, such as switching and memory with microsecond time response and a modulation depth of 10 dB, driven by … WebOptical bistability is an inherently steady-state phenomenon, and typically any cycling of the device through its hysteresis cycle must be done adiabatically; that is, changes in the … WebApr 9, 2024 · In this paper, we study the nonlinear optical bistability (OB) in a symmetrical multilayer structure. This structure is constructed by embedding a nonlinear three … cancel verizon line on family plan

Phys. Rev. A 88, 055801 (2013) - Controllable optical bistability …

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WebDec 24, 2024 · Optical bistability (OB) is a classical nonlinear optical phenomenon , which has been intensely studied for recent decades. The Kerr medium is the simplest nonlinear medium, in which nonlinear effects are simulated by adding a term that is proportional to electric field strength squared to the linear dielectric constant. WebFind many great new & used options and get the best deals for Optical Bistability ~ 1981 HC/DJ ~ Nonlinear Optics ~ Dr. Charles M. Bowden at the best online prices at eBay! Free … cancel vfr flight planWebIn this work, we numerically demonstrate optical bistability with bound states in the continuum in a simple one-dimensional Si photonic crystal. The designed structure supports bound states in the continuum, producing an ultrahigh quality factor without tough fabrication conditions. cancel vip fabletics

"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 … " - Optical bistability

Optical bistability

WebApr 9, 2024 · In this paper, we study the nonlinear optical bistability (OB) in a symmetrical multilayer structure. This structure is constructed by embedding a nonlinear three-dimensional Dirac semimetal (3D DSM) into a solution filled one-dimensional photonic crystal Fabry-Perot cavity. OB stems from the third order nonlinear conductivity of 3D … WebAug 21, 2024 · In the past few decades, Optical Bistability (OB) has been the subject of many recent studies because of its potential wide applications in optical transistor, …

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WebNov 12, 2013 · When the two cavity modes are driven by two pump laser beams, respectively, we find that the optical bistability can be controlled by tuning the power and … WebFeb 22, 2024 · Optical bistability, self-pulsing and XY optimization in silicon micro-rings with active carrier removal R. Hamerly, D. Gray, +3 authors K. Jamshidi Published in OPTO 22 February 2024 Physics We theoretically study the nonlinear dynamics of silicon ring cavities with active carrier removal.

WebOptical bistability is a rapidly expanding field of research because of its potential application to all-optical logic and because of the interesting phenomena it … WebApr 1, 2024 · Robust optical bistability has been achieved under continuous-wave optical excitation that is red-detuned from the exciton resonance at an intensity level of 103 W/cm2, originated from a photothermal mechanism, which provides both optical nonlinearity and passive feedback.

WebMar 10, 2024 · In this paper, we numerically investigate all-optical bistable switching at low input intensity based on Fano resonances available in nonlinear slab waveguide gratings with narrow slits. Fano resonances with various quality factors (Q-factors) in the single- and double-layer slab waveguide gratings are designed and their characteristics are studied by … WebWe demonstrate optical bistability in a Silicon-On-Insulator two-bus ring resonator with input powers as low as 0.3 mW . We evaluate the importance of the different nonlinear …

WebApr 25, 2024 · The optical bistability is a nonlinear phenomenon that has two stable output states for a given input state and exhibits hysteresis; the steady-state output depends on …

WebWe demonstrate optical bistability in a class of non-linear photonic crystal devices, through the use of detailed numerical experiments, and analytical theory. Our devices are shorter … cancel viewbug membershipWebApr 9, 2024 · The 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 ... cancel viking cruiseWebNov 12, 2013 · We explore theoretically the bistable behavior of the intracavity photon number in a two-mode cavity optomechanical system, where two cavity modes are coupled to a common mechanical resonator. When the two cavity modes are driven by two pump laser beams, respectively, we find that the optical bistability can be controlled by tuning … cancel virgin flight within 24 hours cancel voter registration monmouth county njWebJun 1, 2024 · 1. Introduction Optical bistability (OB) and optical multistability (OM) have recently more studied duo to their essential roles and usages in all-optical switching devices and quantum nonlinear optical elements. The first investigation of OB reported in a passive sodium vapor [1]. can celvin get feathers sotfWebJun 10, 2024 · Graphene is also a promising nonlinear optical material in multiple nonlinear plasmonics applications, such as optical bistability [18,19], electronic scattering , and nonlinear generation of SPPs . Graphene-covered nanowires are also utilized to design waveguide couplers and explore optical discrete and vector soliton in aid of the strong ... fishing stools folding lightweightWebApr 15, 2024 · The optical bistability curve is closely related to the incident angle of light, the parameters of graphene, and the structural parameters of the Fabry-Perot cavity. Through parameter... fishing stool bag