Tunable optomechanically induced absorption with quantum fields in an optomechanical system

Wu, Qiannan

doi:10.1364/josab.32.001712

Cited by 8 publications

(4 citation statements)

References 56 publications

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“…Multiple OMIT is presented in an optical cavity coupled with two mechanical resonators, [181] and asymmetric Fano lineshapes are demonstrated. [181][182][183][184][185] Tunability of OMIT is achievable through the gain rate, [186] gain-loss ratio, [180,187] coupling strength, [180,187,188] pump power, [180,187,189] Coulomb coupling strength, [169,179,190] phase difference, [175,176,182,191] polarization, [192] etc.…”

Section: Optomechanically Induced Transparencymentioning

confidence: 99%

Induced Transparency with Optical Cavities

Qin

Ding

Yin

2020

Advanced Photonics Research

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Induced transparency, an interference effect due to mode coupling, has attracted significant research interest. The first discovered and most striking type of induced transparency plays electromagnetically induced transparency (EIT) in atomic systems. Optical cavities serve as a more ideal and feasible platform for realizing the effects of induced transparency, which leads to considerable demonstrations in theory and experiments. This review provides a run‐through of research findings on different types of induced transparency phenomenon, including, inter alia, EIT, optomechanically induced transparency, plasmon‐induced transparency, Brillouin scattering induced transparency, optically induced transparency, photothermally induced transparency, and dipole‐induced transparency. Their mechanisms, developments, techniques, and applications are discussed in detail. Most importantly, the emerging area of induced transparency at exceptional points is analyzed for its great promise. The last section presents a brief summary and perspective of induced transparency with optical cavities.

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Section: Optomechanically Induced Transparencymentioning

confidence: 99%

Induced Transparency with Optical Cavities

Qin

Ding

Yin

2020

Advanced Photonics Research

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“…There are many novel phenomena in the OMS, including phonon blockade, [8][9][10][11] cavity optomechanics with a Bose-Einstein condensate [12][13][14][15][16][17][18][19][20] and strong optomechanical light squeezing. [21][22][23][24] Similarly, studies related to bistability, [25,26] optomechanically induced absorption, [27][28][29][30] quantum entanglement, [31][32][33][34][35] optomechanically induced amplification, [36][37][38] nonlinear quantum DOI: 10.1002/andp.202200484 optomechanics via individual intrinsic two-level defects, [30,[39][40][41] tunable fast/slow light [42][43][44][45][46][47] and optomechanically induced transparency (OMIT) [48][49][50][51][52][53]…”

Section: Introductionmentioning

confidence: 99%

Holstein–Primakoff (H‐P) Approach to Determine the Optical Response of Hybrid Optomechanical System Containing Multiple Quantum Dots

et al. 2023

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A theoretical model is presented to study the hybrid optomechanical system comprising an ensemble of N number of quantum dots (QDs). Utilizing the Holstein-Primakoff (H-P) transformation formalism, the calculations become easily scalable. The bistability in this hybrid optomechanical system is studied in the presence of third order nonlinear 𝝌 (3) medium using the H-P transformation method and to verify the results, numerical method has also been utilized. It is also demonstrated that the system's parameters may be tuned to alter the bistability phenomenon and absorption spectrum's response, which exhibits both positive and negative absorption (emission). This alternative approach (H-P transform) is demonstrated to solve analytically the system containing multiple QDs in an elegant manner.

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“…Panov et al [18] measured superluminal propagation of harmonically modulated light in a diode-pumped Nd:YVO4 crystal. Similarly, studies related to quantum entanglement [19], nonlinear quantum optomechanics via individual intrinsic two-level defects [20], optomechanically induced absorption [21] and switching between slow and fast light [10,22] are notable. These researches have applications in quantum information [23,24] and precision measurements [25,26].…”

Section: Introductionmentioning

confidence: 99%

Controllable fast light in quantum dot molecules assisted hybrid optomechanical system

Ghaffar

Khan

Niaz

et al. 2022

Int J of Quantum Chemistry

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We investigate the superluminal effect of transmitted probe field in three‐level quantum dot molecules (QDMs) assisted optomechanical system which consist of mechanical resonator. We show that the superluminal behavior of transmitted probe field can be controlled by changing the tunneling strength and number of QDMs inside the cavity. Furthermore, it is shown that in the absence of tunneling strength, the transmitted probe field shows the fast light effect and by increasing the number of QDMs, the enhancement in superluminal behavior is decreased and converts into slow light. While, in the presence of the tunneling strength, with the increase of the number of QDMs the superluminal behavior of transmitted field is obtained at smaller detuning frequency. The influence of tunneling strength and number of QDMs on superluminal part of the transmitted probe field is quite useful in optical memory, optical buffers, and quantum information processing.

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Tunable optomechanically induced absorption with quantum fields in an optomechanical system

Cited by 8 publications

References 56 publications

Induced Transparency with Optical Cavities

Induced Transparency with Optical Cavities

Holstein–Primakoff (H‐P) Approach to Determine the Optical Response of Hybrid Optomechanical System Containing Multiple Quantum Dots

Controllable fast light in quantum dot molecules assisted hybrid optomechanical system

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