Gain without population inversion in a two-level atom damped by a broadband squeezed vacuum

1994 ◽  
Vol 110 (5-6) ◽  
pp. 555-560 ◽  
Author(s):  
Z. Ficek ◽  
W.S. Smyth ◽  
S. Swain
Keyword(s):  
Population Inversion ◽  
Squeezed Vacuum ◽  
Level Atom

Comparison of decoherence and Zeno dynamics from the context of weak measurement for a two-level atom traversing through squeezed vacuum

2016 ◽  
Vol 30 (06) ◽  
pp. 1650016
Author(s):  
Samyadeb Bhattacharya
Keyword(s):  
Master Equation ◽  
Population Inversion ◽  
Weak Measurement ◽  
Decay Parameter ◽  
Zeno Effect ◽  
Measurement Scheme ◽  
Squeezed Vacuum ◽  
Level Atom ◽  
Experimental Parameters ◽  
Coherent Dynamics

Decay parameter of coherence and population inversion are calculated from the master equation of a two-level atom tunneling through a squeezed vacuum. Using those parameters, the timescales for decoherence and Zeno effect are calculated in the weak measurement scheme. By comparing those timescales, a certain condition on the relevant experimental parameters has been found for sustainable coherent dynamics.

Absorption Spectrum of a Driven Two-Level Atom in a Tunable Cavity with Injected Squeezed Vacuum

2000 ◽  
Vol 17 (7) ◽  
pp. 501-503 ◽  
Author(s):  
Li Gao-Xiang ◽  
Huang Guang-Ming ◽  
Peng Jin-Sheng
Keyword(s):  
Absorption Spectrum ◽  
Squeezed Vacuum ◽  
Level Atom

scholarly journals ANTIBUNCHING EFFECT OF TWO PHOTON FLUORESCENT LIGHT FOR A TWO LEVEL ATOM IN A SQUEEZED VACUUM

1997 ◽  
Vol 46 (9) ◽  
pp. 1718
Author(s):  
FENG XUN-LI ◽  
HE LIN-SHENG ◽  
LIU YONG-LIANG
Keyword(s):  
Fluorescent Light ◽  
Two Photon ◽  
Squeezed Vacuum ◽  
Level Atom ◽  
Antibunching Effect

Dynamics of a three-level atom in a two-mode squeezed vacuum

1991 ◽  
Vol 44 (9) ◽  
pp. 6043-6056 ◽  
Author(s):  
W. K. Lai ◽  
V. Buek ◽  
P. L. Knight
Keyword(s):  
Squeezed Vacuum ◽  
Level Atom
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