Continuous-variable entanglement via an incoherent pump in a microwave-driven Λ-type single-atom laser

2009 ◽  
Vol 42 (10) ◽  
pp. 105502 ◽  
Author(s):  
Xiangying Hao ◽  
Xin-You Lü ◽  
Li Liu ◽  
Xiaoxue Yang
Keyword(s):  
Continuous Variable ◽  
Single Atom ◽  
Atom Laser ◽  
Incoherent Pump

Continuous-variable entanglement in a two-mode four-level single-atom laser

2008 ◽  
Vol 41 (3) ◽  
pp. 035501 ◽  
Author(s):  
Xin-You Lü ◽  
Ji-Bing Liu ◽  
Liu-Gang Si ◽  
Xiaoxue Yang
Keyword(s):  
Continuous Variable ◽  
Single Atom ◽  
Atom Laser

Generation of fully three-mode continuous-variable entanglement in a single-atom laser

2009 ◽  
Vol 56 (2) ◽  
pp. 247-254 ◽  
Author(s):  
X. Y. Lü ◽  
P. J. Song ◽  
P. Huang ◽  
X. X. Yang
Keyword(s):  
Continuous Variable ◽  
Single Atom ◽  
Atom Laser

scholarly journals Interference-induced enhancement of field entanglement in a microwave-driven V-type single-atom laser

Open Physics ◽  
2014 ◽  
Vol 12 (10) ◽  
Author(s):  
Wen-Xing Yang ◽  
Ai-Xi Chen ◽  
Ting-Ting Zha ◽  
Yanfeng Bai ◽  
Ray-Kuang Lee
Keyword(s):  
Excited States ◽  
Microwave Field ◽  
Resonant Cavity ◽  
Continuous Variable ◽  
Single Atom ◽  
Cavity Field ◽  
Atom Laser ◽  
Decay Channels ◽  
Level Atom ◽  
Atomic Relaxation

AbstractWe demonstrate the generation of two-mode continuous-variable (CV) entanglement in a V-type three-level atom trapped in a doubly resonant cavity using a microwave field driving a hyperfine transition between two upper excited states. By numerically simulating the dynamics of this system, our results show that the CV entanglement with large mean number of photons can be generated even in presence of the atomic relaxation and cavity losses. More interestingly, it is found that the intensity and period of entanglement can be enhanced significantly with the increasing of the atomic relaxation due to the existence of the perfect spontaneously generated interference between two atomic decay channels. Moreover, we also show that the entanglement can be controlled efficiently by tuning the intensity of spontaneously generated interference and the detuning of the cavity field.

scholarly journals Two-mode single-atom laser as a source of entangled light

2007 ◽  
Vol 75 (3) ◽  
Author(s):  
M. Kiffner ◽  
M. S. Zubairy ◽  
J. Evers ◽  
C. H. Keitel
Keyword(s):  
Single Atom ◽  
Atom Laser

scholarly journals Bistable Photon Emission from a Solid-State Single-Atom Laser

2015 ◽  
Vol 115 (21) ◽  
Author(s):  
Neill Lambert ◽  
Franco Nori ◽  
Christian Flindt
Keyword(s):  
Solid State ◽  
Photon Emission ◽  
Single Atom ◽  
Atom Laser

Quantum Squeezing of the Field of a Single-Atom Laser under Conditions of a Variable Coupling Constant

2019 ◽  
Vol 127 (6) ◽  
pp. 1070-1074
Author(s):  
V. A. Bobrikova ◽  
R. A. Khachatryan ◽  
K. A. Barantsev ◽  
E. N. Popov
Keyword(s):  
Single Atom ◽  
Coupling Constant ◽  
Atom Laser ◽  
Variable Coupling
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