Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ling-Juan Feng"'
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-4 (2018)
Abstract The mechanical squeezing can be used to explore quantum behavior in macroscopic system and realize precision measurement. Here we present a potentially practical method for generating strong squeezing of the mechanical oscillator in an elect
Externí odkaz:
https://doaj.org/article/366c5b1c874e4cbb829f6a033b8bff33
Autor:
Ling-Juan Feng, Shang-Qing Gong
Publikováno v:
Quantum Information Processing. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::095549fb06df2543859c74a3e9f37cb5
https://doi.org/10.1007/s11128-022-03724-1
https://doi.org/10.1007/s11128-022-03724-1
Publikováno v:
Frontiers of Physics. 18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae964bc13bf2fbbf6b64e67dbcfc6f68
https://doi.org/10.1007/s11467-022-1213-y
https://doi.org/10.1007/s11467-022-1213-y
Publikováno v:
Optics express. 29(18)
We present a proposal to enhance the cross-Kerr coupling between the cavity and the mechanical oscillator significantly. Specifically, the periodic modulation of the mechanical spring constant induces strong mechanical parametric amplification, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51bb6c132c248efc5a0799ec67b7279c
https://pubmed.ncbi.nlm.nih.gov/34615004
https://pubmed.ncbi.nlm.nih.gov/34615004
Autor:
Ling-Juan Feng, Shangqing Gong
Publikováno v:
Optics letters. 46(10)
Quantum estimation of electrical charge is investigated by using nonlinear optomechanical interaction. Due to the light–matter decoupling at one mechanical period, we need to consider only the cavity state, meaning that no direct access to the osci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::626dd537b83f80f370b46cc859035ba4
https://pubmed.ncbi.nlm.nih.gov/33988616
https://pubmed.ncbi.nlm.nih.gov/33988616
Autor:
Shangqing Gong, Ling-Juan Feng
Publikováno v:
Physical Review A. 103
Photon blockade is an important quantum nonlinear phenomenon in cavity optomechanics. Here, we investigate the two-photon blockade effect by exploiting the mechanical squeezing. This squeezing can enhance the optomechanical-coupling strength into the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4f15104bcc46dd3fcfdcca89b60e79c
https://doi.org/10.1103/physreva.103.043509
https://doi.org/10.1103/physreva.103.043509
Publikováno v:
Quantum Information Processing. 19
An efficient scheme for detecting charge numbers of nearby charged body is presented in the cavity optoelectromechanical system. This is realized by means of the sensitive relationship between the charge number and the measured photon number. The pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c25c70d07611864ce3db3f2c8d70087
https://doi.org/10.1007/s11128-020-02658-w
https://doi.org/10.1007/s11128-020-02658-w
Publikováno v:
Chinese Physics B. 30:084207
We present a scheme for the quantum storage of single photons using electromagnetically induced transparency (EIT) in a low-finesse optical cavity, assisted by state-selected spontaneous atomic emission. Mediated by the dark mode of cavity EIT, the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96fe3c3a2d816be03916fc0ebb5e62aa
https://doi.org/10.1088/1674-1056/abfbd3
https://doi.org/10.1088/1674-1056/abfbd3
Publikováno v:
Annals of Physics. 377:77-86
We investigate the coherence trapping of a two-level atom transversally interacting with a reservoir with a photonic band-gap structure function. We then focus on the multipartite entanglement dynamics via genuinely multipartite concurrence among N i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0093637ed4022af41bcc5a3b22d3212e
https://doi.org/10.1016/j.aop.2016.12.007
https://doi.org/10.1016/j.aop.2016.12.007
Publikováno v:
Optics Communications. 366:328-334
We investigate the dynamics and improvement of tripartite quantum correlations in three atoms interacting with the independent cavities, in terms of genuinely multipartite concurrence, lower bound of concurrence and tripartite geometric quantum disco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::792470cf677b0101c7a53cff329f850d
https://doi.org/10.1016/j.optcom.2016.01.022
https://doi.org/10.1016/j.optcom.2016.01.022