Results 11 to 20 of about 20,822 (258)
Optical bistability via an external control field in all-fiber ring cavity [PDF]
Scientific Reports, 2017 We demonstrate a new scheme for realizing the Optical Bistability (OB) inside an all-fiber ring cavity with an external control field. In the absence of the external control field, the pump power is fixed below the threshold value of laser, and there is ...
Shili Li +4 more
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Optical bistability in strong-coupling cavity QED with a few atoms [PDF]
, 2013 We present exact numerical solutions of the damped-driven Jaynes--Cummings model adapted to describe absorptive optical bistability in the limit of a few atoms strongly coupled to a high-finesse resonator.
Dombi, András +2 more
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Anomalous Nonlinear Optical Effects by Intensity-Dependent Phase-Variation Compensation in Photonic Crystals Containing Hyperbolic Metamaterials [PDF]
NanomaterialsWe theoretically investigated two types of nonlinear optical effects of photonic band edges (PBEs) in photonic crystals containing hyperbolic metamaterial (HMM) based on the intensity-dependent phase-variation compensation, where the HMM is composed of ...
Xiangting Yu +8 more
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Non-linear bistability in pulsed optical traps [PDF]
NanophotonicsOptical trapping, also known as optical tweezing or optical levitation, is a technique that uses highly focused laser beams to manipulate micro- and nanoscopic particles. In optical traps driven by high-energy pulses, material non-linearity can result in
Vernon Alex J. +2 more
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Low-threshold optical bistability of graphene-wrapped dielectric composite. [PDF]
Sci Rep, 2016 Huang Y, Miroshnichenko AE, Gao L.
europepmc +3 more sources
Hidden Structural Colors from Bistable, Electrically Driven Covalent Organic Framework Photonic Assemblies for Secure Optical Encoding. [PDF]
ACS NanoZorlu T +6 more
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Results in Physics, 2023 Optical bistability and multistability are numerically investigated based on periodic superconducting photonic multilayers with graphene in cryogenic environments.
Hao Ni +6 more
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Tạp chí Khoa học Đại học Đà Lạt, 2021 We investigate the behavior of optical bistability in a degenerate two-level atomic medium using an external magnetic field to separate the lower level into two distinct levels that both connect to an upper level by the probe and coupling laser fields ...
Le Thi Minh Phuong +6 more
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IEEE Access, 2020 In this article, we present a theoretical analysis of the optical bistability phenomenon of the transmitted light beam in a graphene-based one-dimensional photonic crystal heterostructure in terahertz frequency range.
Yuxiang Peng +8 more
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Tunable Optical Bistability, Tristability and Multistability in Arrays of Graphene
Applied Sciences, 2020 The optical bistability, tristability and multistability are explored in arrays of graphene. The arrays are periodically arranged spatially by single sheets of graphene.
Xiuju Zhao +5 more
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