Optical bistability
WebApr 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... WebNov 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 …
Optical bistability
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WebOptical Bistability 2 - May 21 2024 This volume is a collection of experimental and theoretical papers presented at the international "Topical Meeting on Optical Bistability", held at the University of Rochester, June 15-17, 1983, sponsored jointly by the Air Force Office of Scientific Re search; the Army Research Office; and the Optical 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, …
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 is a rapidly expanding field of research because of its potential application to all-optical logic and because of the interesting phenomena it …
WebIn 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. WebApr 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 …
WebWe demonstrate optical bistability in a micrometer-sized silicon ring resonator based on the free-carrier dispersion effect in silicon. We measure the transfer function of the resonator showing a hysteresis loop with an input optical power of less than 10 mW.
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. can i see the avengersWebMar 27, 2024 · Optical bistability (OB) is a nonlinear phenomenon in which the transmission properties of light vary with the incident light power. The behavior can be used for all-optical switches, limiters, transistors and memory elements (Soljacić et al. 2002; Svensson et al. 1990; Yanik et al. 2003; Brandonisio et al. 2012 ). can i see the big dipper tonightWebFeb 17, 2004 · We report the observation of polaritonic bistability in semiconductor microcavities in the strong-coupling regime. The origin of bistability is the polariton … can i see the asteroidWebOct 1, 2024 · 1. Introduction. Optical bistability is a nonlinear phenomenon in which one value of the input light intensity can correspond two stable output values of light intensity [1], [2], [3] and this effect has been extensively suggested to be utilized for all-optical switches and optical storage [2], [3].Subsequently, a definition of optical multistability could be … can i see the 5 planets tonightIn a dynamical system, bistability means the system has two stable equilibrium states. Something that is bistable can be resting in either of two states. An example of a mechanical device which is bistable is a light switch. The switch lever is designed to rest in the "on" or "off" position, but not between the two. Bistable behavior can occur in mechanical linkages, electronic circuits, nonline… five letter words with cheWebMar 15, 2024 · We develop a theory describing the intrinsic optical bistability, which is supported purely by resonant dipole-dipole interactions in free space, showing how bistable light amplitudes exhibit both strong cooperative and weak single-atom responses and how they depend on the underlying low light intensity collective excitation eigenmodes. five letter words with chatWebRing resonator - optical bistability FDTD Nonlinear Optics Photonic Integrated Circuits - Passive Resonators Computing Data Storage In this example, we will study the optical … five letter words with chea