Optical nonreciprocity via the standard Jaynes–Cummings model in a gain microcavity

Ma, Yunfei; Li, Tieping; Zheng, Anshou

doi:10.1364/josab.35.000356

Cited by 4 publications

(1 citation statement)

References 44 publications

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“…Optical cavities [1], with low optical losses and mode volume of subwavelength size, enhance the interactions between light and matter, which are at the heart of recent applications [2], including filters [3][4][5], optical delay [6][7][8][9], low threshold laser [10][11][12][13], high sensor [14][15][16][17], optomechanics [18][19][20][21][22], etc and possess a superb figure of merit for studying various optical phenomena [23][24][25][26][27][28][29][30][31][32]. Recently, the photothermal effect in a Fabry-Perot microcavity controlling the resonant frequency spectrum to arise a transparent window, called photothermal induced transparency (PTIT), has been successfully conducted [33].…”

Section: Introductionmentioning

confidence: 99%

Photothermal effects on optical bistability and second-order sidebands in a cavity

Lv¹,

Bi²,

Xu³

et al. 2023

J. Phys. B: At. Mol. Opt. Phys.

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We theoretically study the optical bistability and second-order sideband generation (SSG) in an optical cavity having photothermal effect in our paper. Using the perturbation method, we give an explicit analytical expression for SSG, showing a conversion efficiency of over 30%. With change in the system parameters, our numerical method shows that the transparency window of the photothermal induced transparency (PTIT) and the SSG can be significantly enhanced by the photothermal effects. Our obtained results in this study can provide a reference to develop a new way in all-optical switching and precision measurement.

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Section: Introductionmentioning

confidence: 99%

Photothermal effects on optical bistability and second-order sidebands in a cavity

Lv¹,

Bi²,

Xu³

et al. 2023

J. Phys. B: At. Mol. Opt. Phys.

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Fundamentals and applications of optomechanically induced transparency

Xiong

2018

Applied Physics Reviews

167

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Cavity optomechanical systems have been shown to exhibit an analogon to atomic electromagnetically induced transparency that a transmission window for the propagation of the probe field is induced by a strong control field when the resonance condition is met. Sharp transmission features controlled by the control laser beam enable many applications ranging from force sensors to quantum communication. In recent years, there has been significant progress in both theoretical and experimental studies of this phenomenon, driven by the development of nanophotonics as well as the improvement of nano-fabrication techniques. Optomechanically induced transparency has been found to manifest in numerous different physical mechanisms, e.g., nonlinear optomechanically induced transparency, double optomechanically induced transparency, parity-time symmetric optomechanically induced transparency, and optomechanically induced transparency in various hybrid optomechanical systems, etc. These results offer a pathway towards an integrated quantum optomechanical memory, show the utility of these chip-scale optomechanical systems for optical buffering, amplification, and filtering of microwave-over-optical signals, and may be applicable to modern optical networks and future quantum networks. Here, we systematically review the latest research progress on the fundamentals and applications of optomechanically induced transparency. Perspectives and opportunities on future developments are also provided by focusing on several promising topics.

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Optical nonreciprocity in a three-mode optomechanical system within a common reservoir

et al. 2020

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Optical nonreciprocity in a three-mode optomechanical system within a common optical reservoir is considered. It is found that optomechanically induced nonreciprocity is generated by the interference between the incoherent coupling induced by the common reservoir and the optomechanical coupling mediated by the interactions of two optical modes with a mechanical mode. There exist two symmetric nonreciprocal regimes that respectively correspond to the forward and backward photon transmissions, and the optical nonreciprocity for the relative phase φ between the optomechanical couplings is in opposite direction to that for the phase 2 π − φ . Additionally, it is shown that the optimal nonreciprocity as well as the nonreciprocal amplification can be achieved only by adjusting the optomechanical couplings. To compare nonreciprocity induced by incoherent coupling with that in the case of coherent coupling, we consider the optomechanically induced nonreciprocity created by interference between the optomechanical and direct couplings between the two optical modes. The nonreciprocal behaviors and their differences in these two cases are explained by using analytic findings.

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Optical nonreciprocity via the standard Jaynes–Cummings model in a gain microcavity

Cited by 4 publications

References 44 publications

Photothermal effects on optical bistability and second-order sidebands in a cavity

Photothermal effects on optical bistability and second-order sidebands in a cavity

Fundamentals and applications of optomechanically induced transparency

Optical nonreciprocity in a three-mode optomechanical system within a common reservoir

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