Results 11 to 20 of about 11,518 (264)
Squeezed vacuum interaction with an optomechanical cavity containing a quantum well
Scientific Reports, 2022 We investigate a hybrid system consisting of an optomechanical resonator and an optical cavity containing a quantum well. The system is coupled to a squeezed vacuum reservoir.
H. Jabri, H. Eleuch
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Generation and Measurement of Squeezed Vacuum States at Audio-Band Frequencies
Applied Sciences, 2019 Squeezed vacuum states at audio-band frequencies are important quantum resources for practical applications. We demonstrated the generation of squeezed vacuum states at the audio-band frequencies from a subthreshold optical parametric oscillator with a ...
Yinghao Gao +3 more
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Quantum metrology of two-photon absorption
Physical Review Research, 2021 Two-photon absorption (TPA) is of fundamental importance in super-resolution imaging and spectroscopy. Its nonlinear character allows for the prospect of using quantum resources, such as entanglement, to improve measurement precision or to gain new ...
Carlos Sánchez Muñoz +2 more
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Generation of Long-Term Stable Squeezed Vacuum States Using Dither-Locking Technique
Photonics, 2022 We report the generation of long-term stable squeezed vacuum states at 1064 nm using a degenerate optical parametric amplifier (DOPA) with a periodically poled KTiOPO4 crystal (PPKTP).
Daohua Wu +3 more
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Optimal quantum noise cancellation with an entangled witness channel
Physical Review Research, 2021 We present the digital signal processing of a mutually entangled, two-mode squeezed state using Wiener filtering to maximize the reduction of quantum noise of a single mode. By conditioning this mode, the signal, with its directly detected entangled pair,
Daniel W. Gould +5 more
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Inflation and squeezed quantum states [PDF]
Physical Review D, 1994 33 pages, one section added, significant revisions, 6 figures (in uuencoded file), Imperial/TP/92-93 ...
Albrecht, A +3 more
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Squeezed states for general systems [PDF]
Physical Review Letters, 1993 We propose a ladder-operator method for obtaining the squeezed states of general symmetry systems. It is a generalization of the annihilation-operator technique for obtaining the coherent states of symmetry systems. We connect this method with the minimum-uncertainty method for obtaining the squeezed and coherent states of general potential systems ...
Nieto, Michael Martin, Truax, D. Rodney
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Manipulation of Squeezed Two-Phonon Bound States using Femtosecond Laser Pulses
EPJ Web of Conferences, 2013 Two-phonon bound states have been excited exclusively in ZnTe(110) via impulsive stimulated second-order Raman scattering, essentially being squeezed states due to phase coherent excitation of two identical components anticorrelated in the wave vector ...
Nakamura Kazutaka G. +2 more
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Coherent light squeezing states within a modified microring system
Results in Physics, 2018 We have proposed the simple method of the squeezed light generation in the modified microring resonator, which is known as the microring conjugate mirror (MCM). When the monochromatic light is input into the MCM, the general form of the squeezed coherent
J. Ali +8 more
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