Optical bistability and four-wave mixing response of a quantum dot coupled to an optomechanical photonic crystal nanocavity

Yeasmin, Sajia; Barbhuiya, Sabur A.; Bhattacherjee, Aranya B.; Banerjee, Saswata

doi:10.1016/j.photonics.2023.101129

Cited by 2 publications

(4 citation statements)

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“…Using the experimentally appropriate parameters ω mr ¼ ω ml ¼ 1MHz [10,11] firstly, the other relevant parameters will be scaled by it simply. We [11][12][13], and β ¼ À1:8pm=W [67].…”

Section: Model and Dynamical Equationsmentioning

confidence: 99%

“…Such a phenomenon can be explained that the cavity mode, the mechanical mode and the QD provide three coherent routes to build up the cavity field. They also can interference with each other which can make the single Fano resonance turn into double Fano resonance which is the consequence of the dressed state mediated by the single-photon state and the QDs [6,12].…”

Section: Model and Dynamical Equationsmentioning

confidence: 99%

“…It is of great interest to investigate the significant phenomena in the optomechanical system. Therefore, many interesting phenomena have been researched in the optomechanical system such as OMIT [1, 2, 24, 25], optical bistability and multistability [9, 20, 26–28], four‐wave mixing [7, 27, 29, 30], sideband effect [31–35], entanglement [36–40], squeezing [41–45], ground‐state cooling [46–49], photon blockade [50], etc.…”

Section: Introductionmentioning

confidence: 99%

“…Based on OMIT, some interesting applications have been proposed, such as quantum routing [4,56,57], sensing [36,[58][59][60][61], optical switches [62,63], optomechanically induced grating [64,65], slow-and-fast light [66], and so forth. For the optomechanical system can be combined with many subsystems [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19], the hybrid system shows great importance in exploring various quantum phenomena, and attracts a great deal of interest due to its rich physical behaviors above. So, in this manuscript, we will fill the optomechanical system with QDs to adjust the system optical response.…”

mentioning

confidence: 99%

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Photothermally and optomechanically induced transparency in a hybrid optomechanical system

Hu,

Gao,

Guan

et al. 2024

Int J of Quantum Chemistry

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We theoretically investigated the photothermally and optomechanically induced transparency (PTIT and OMIT) in an optomechanical system filled with quantum dots (QDs). In our proposed system, the right mechanical resonator couples with the optical cavity via radiation pressure, and the left mechanical resonator couples with the optical cavity through the photothermal effects. The system is driven by a strong pump field and a weak probe field. It is shown that double transparency windows can be observed due to PTIT and OMIT. When considering the Jaynes‐Cummings coupling between the QDs and the optical cavity, three transparency windows are observed. We also show that the PTIT can be adjusted by the OMIT and the QDs in the optical cavity. What is more, the coupling strength and the frequency detuning can be used effectively to change the system absorption and dispersion in the PITT transparency window. This indicates that the group delay of the probe light can also be manipulated by the system parameters. The obtained results may be applied in the optical communication such as optical buffer, and so forth.

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