Experimental Demonstration of Laser Oscillation without Population Inversion via Quantum Interference in Rb

1995 ◽  
Vol 75 (8) ◽  
pp. 1499-1502 ◽  
Author(s):  
A. S. Zibrov ◽  
M. D. Lukin ◽  
D. E. Nikonov ◽  
L. Hollberg ◽  
M. O. Scully ◽  
...  
Keyword(s):  
Quantum Interference ◽  
Population Inversion ◽  
Laser Oscillation ◽  
Experimental Demonstration

FIELD-INDUCED QUANTUM INTERFERENCE IN SEMICONDUCTOR QUANTUM WELLS FOR LASING WITHOUT POPULATION INVERSION AND ELECTROMAGNETICALLY INDUCED TRANSPARENCY

1995 ◽  
Vol 04 (02) ◽  
pp. 261-282 ◽  
Author(s):  
Y. ZHAO ◽  
D. HUANG ◽  
C. WU
Keyword(s):  
Quantum Wells ◽  
Quantum Interference ◽  
Population Inversion ◽  
Electromagnetically Induced Transparency ◽  
Random Phase ◽  
Nonlinear Susceptibility ◽  
Double Quantum ◽  
Single Quantum Well ◽  
Semiconductor Quantum Wells ◽  
Induced Transparency

This paper presents the current results of field-induced quantum interference in semiconductor quantum wells. Three-level systems with two conduction subbands in single and double quantum wells coupled by a resonant field are studied. We investigate effects of the Coulomb and field-induced electronic renormalizations of the energy subbands and steady eigenstates of electrons. The random-phase and ladder approximations have been used to calculate the linear interband and intersubband optical absorptions and refractive indices. The effect of collective dipole moment on the nonlinear susceptibility has been incorporated into the study by using a local-field approach. Lasing without population inversion, electromagnetically induced transparency, and enhanced nonlinearity with reduced absorption inside the intersubband-coupled single quantum well and dc-field coupled double quantum wells are found.

scholarly journals Experimental demonstration of light amplification without population inversion

1993 ◽  
Vol 70 (21) ◽  
pp. 3243-3246 ◽  
Author(s):  
W. E. van der Veer ◽  
R. J. J. van Diest ◽  
A. Dönszelmann ◽  
H. B. van Linden van den Heuvell
Keyword(s):  
Population Inversion ◽  
Experimental Demonstration ◽  
Light Amplification

Experiments on Laser Oscillation without Population Inversion

1996 ◽  
Author(s):  
L. Hollberg ◽  
A.S. Zibrov ◽  
H.G. Robinson ◽  
M.D. Lukin ◽  
D.E. Nikonov ◽  
...  
Keyword(s):  
Population Inversion ◽  
Laser Oscillation

Experimental demonstration of population inversion driven by retroreflection-induced bichromatic adiabatic passage

2005 ◽  
Vol 72 (5) ◽  
Author(s):  
Álvaro Peralta Conde ◽  
Leonid P. Yatsenko ◽  
Jens Klein ◽  
Martin Oberst ◽  
Thomas Halfmann
Keyword(s):  
Population Inversion ◽  
Experimental Demonstration ◽  
Adiabatic Passage

Population Inversion of a V-type Three-Level Atom due to the Effect of Cavity-Induced Quantum Interference

2000 ◽  
Vol 18 (1) ◽  
pp. 48-50 ◽  
Author(s):  
Li Gao-Xiang ◽  
Peng Jin-Sheng ◽  
Wu Shao-Ping ◽  
Huang Guang-Ming
Keyword(s):  
Quantum Interference ◽  
Population Inversion ◽  
Level Atom

Experimental demonstration of quantum interference modulation via precise dephasing control in atoms

2020 ◽  
Vol 466 ◽  
pp. 125655
Author(s):  
Jinhong Liu ◽  
Jinze Wu ◽  
Yaodong Hu ◽  
Yu Zhang ◽  
Junxiang Zhang
Keyword(s):  
Quantum Interference ◽  
Experimental Demonstration ◽  
Interference Modulation
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