Results 11 to 20 of about 2,249 (208)
Multiscale scattering in nonlinear Kerr-type media [PDF]
Mathematics of Computation, 2021 We propose a multiscale approach for a nonlinear Helmholtz problem with possible oscillations in the Kerr coefficient, the refractive index, and the diffusion coefficient. The method does not rely on structural assumptions on the coefficients and combines the multiscale technique known as Localized Orthogonal Decomposition with an adaptive iterative ...
Roland Maier, Barbara Verfürth
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Observation of Kerr nonlinearity and Kerr-like nonlinearity induced by terahertz generation in LiNbO3 [PDF]
Applied Physics Letters, 2019 Femtosecond laser pulses interacting with LiNbO3 have been widely applied in intense terahertz generation, excitation and imaging of phonon polaritons, and modulating light. It is of great importance to study the nonlinearities induced by femtosecond laser pulses in LiNbO3.
Bo Wang, Chun Wang, Li Wang, Xiaojun Wu
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Complete Quantum Teleportation with a Kerr Nonlinearity [PDF]
Physical Review Letters, 2000 We present a scheme for the quantum teleportation of the polarization state of a photon employing a cross-Kerr medium. The experimental feasibility of the scheme is discussed and we show that, using the recently demonstrated ultraslow light propagation in cold atomic media, our proposal can be realized with presently available technology.
VITALI, David +2 more
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Cross-Kerr Nonlinearity for Phonon Counting [PDF]
Physical Review Letters, 2017 5 pages, 3 ...
Ding, Shiqian +3 more
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Echoes in a Single Quantum Kerr-nonlinear Oscillatora [PDF]
Conference on Lasers and Electro-Optics, 2021 We theoretically study the echo phenomenon in a single impulsively excited (“kicked”) Kerr-nonlinear oscillator. These echoes may be useful for studying decoherence processes in a number of systems related to quantum information processing.
I. Tutunnikov +2 more
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Kerr nonlinearity-assisted quadratic microcomb
Frontiers in Physics, 2022 Generation of nonlinear frequency combs in χ(3) optical microresonators has attracted tremendous research interest during the last decade. Recently, realization of the microcomb owing to χ(2) optical nonlinearity in the microresonator promises new ...
Ke Wang +9 more
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Photonics, 2023 Quantum entanglement will play an important role in future quantum technologies. Here, we theoretically study the steady-state entanglement between a cavity field and a macroscopic rotating mirror in a Laguerre–Gaussian-(LG)-cavity optomechanical system ...
Guilin Lai +3 more
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Tantala Kerr nonlinear integrated photonics
Optica, 2021 Integrated photonics plays a central role in modern science and technology, enabling experiments from nonlinear science to quantum information, ultraprecise measurements and sensing, and advanced applications such as data communication and signal processing.
Hojoong Jung +5 more
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IEEE Access, 2023 The work considers a qubit interacting off-resonantly a nonlinear Kerr-like quantum-harmonic-oscillator cavity field through nonlinear intensity-dependent and one-photon interactions.
A.-B. A. Mohamed +2 more
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Nonlinear spinor in a Kerr–Schild background [PDF]
Journal of Mathematical Physics, 2001 We study the nonlinear spinor field in a Kerr–Schild background by first looking for solitonic solutions in the absence of rotation, given that in the special relativistic limit there are solitonic solutions in this approximation. Since for the scalar field problem at least two independent radial functions are needed for the solitonic solutions to ...
Cadavid, A. C., Finkelstein, R. J.
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