Results 71 to 80 of about 24,160 (188)
, 2017 We theoretically analyze the optical and optomechanical nonlinearity present in a hybrid system consisting of a quantum dot(QD) coupled to an optomechanical cavity in the presence of a nonlinear Kerr medium, and show that this hybrid system can be used ...
Bhattacherjee, Aranya B +1 more
core +1 more source
Физика волновых процессов и радиотехнические системы, 2021 In this work, the authors investigated the dynamics of entanglement of two identical two-level atoms (qubits) in the framework of the two-photon double Jaynes–Cummings model, taking into account the detuning between atoms and the double frequency of the ...
Rodion K. Zakharov, Evgeny K. Bashkirov
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Nonlinear coherent transport of waves in disordered media
, 2007 We present a diagrammatic theory for coherent backscattering from disordered dilute media in the nonlinear regime. The approach is non-perturbative in the strength of the nonlinearity.
Benoît Grémaud +3 more
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Nonlinear Dynamics of Coupled-Resonator Kerr Combs
Physical Review LettersThe nonlinear interaction of a microresonator pumped by a laser has revealed complex dynamics including soliton formation and chaos. Initial studies of coupled-resonator systems reveal even more complicated dynamics that can lead to deterministic modelocking and efficient comb generation.
Swarnava Sanyal +6 more
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Hybrid microspheres for nonlinear Kerr switching devices
Optics Express, 2011 Electronic Kerr effect in a polyfluorene derivative is used to reversibly switch near infrared probe beam resonantly coupled to a hybrid polymer-silica microspherical resonator. NIR pumping at 780 nm in pulsed laser regime is used for non-linear switching of the WGM resonances that shift as much as 2 GHz for 50 mW of average pump power, compared to a ...
Ilya Razdolskiy +6 more
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Tunable multiphoton bundles emission in a Kerr-type two-photon Jaynes-Cummings model
Physical Review ResearchWe present a study on manipulation and enhancement of multiphoton bundles emission under a moderate atom-cavity coupling, by constructing a two-photon Jaynes-Cummings model integrated with Kerr nonlinearity in a single atom-cavity system.
Jing Tang, Yuangang Deng
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Noisy propagation of coherent states in a lossy Kerr medium
, 2017 We identify and discuss nonlinear phase noise arising in Kerr self-phase modulation of a coherent light pulse propagating through an attenuating medium with third-order nonlinearity in a dispersion-free setting. This phenomenon, accompanying the standard
Banaszek, Konrad +2 more
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Adiabatic Fock-state-generation scheme using Kerr nonlinearity [PDF]
Physical Review A, 2018 We propose a theoretical scheme to deterministically generate Fock states in a Kerr cavity thorough adiabatic variation of the driving field strength and the cavity detuning. We show that the required time to generate a $n$-photon Fock state scales as the square root of $n$.
Ryotatsu Yanagimoto +3 more
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Alexandria Engineering JournalIn our work, we have explored the phase space nonlinear coherent-Kerr-cavity nonclassicality and purity loss induced by off-resonant intensity-dependent cavity-qubit interactions under atomic spontaneous-emission dissipation effect. The generation of the
Laila A. Al-Essa +2 more
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Entanglement between two charge qubits taking account the Kerr media
Физика волновых процессов и радиотехнические системыBackground. The need to implement controlled coupling between qubits, which are the logical elements of quantum devices such as quantum computers and quantum networks, requires, along with the use of traditional methods, the development of new, more ...
Eugene K. Bashkirov
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