QND-Like Quantum Measurement with a Photon-Number Squeezed Light Beam

2000 ◽  
pp. 555-558
Author(s):  
Fanglin Peng ◽  
Jing Zhang ◽  
Ruifang Dong ◽  
Tiancai Zhang
Keyword(s):  
Light Beam ◽  
Quantum Measurement ◽  
Photon Number ◽  
Squeezed Light

Analysis of Generation Mechanism of Photon-Number Squeezed Light Using Ultrashort Pulse and Asymmetric Fiber Loop Mirror

2000 ◽  
Vol 39 (Part 1, No. 11) ◽  
pp. 6243-6247 ◽  
Author(s):  
Junichi Higuchi ◽  
Norihiko Nishizawa ◽  
Masakazu Mori ◽  
Kazuo Yamane ◽  
Toshio Goto
Keyword(s):  
Ultrashort Pulse ◽  
Photon Number ◽  
Generation Mechanism ◽  
Squeezed Light ◽  
Fiber Loop Mirror ◽  
Loop Mirror ◽  
Fiber Loop

Quantum measurement of the photon number via the junction voltage in a semiconductor laser

1991 ◽  
Vol 44 (11) ◽  
pp. 7702-7716 ◽  
Author(s):  
W. H. Richardson ◽  
Y. Yamamoto
Keyword(s):  
Semiconductor Laser ◽  
Quantum Measurement ◽  
Photon Number

Communication via the Statistics of Photon-Number Squeezed Light

2005 ◽  
Vol 94 (23) ◽  
Author(s):  
Joshua Paramanandam ◽  
Michael A. Parker
Keyword(s):  
Photon Number ◽  
Squeezed Light

Polarization-dependent noise in photon-number squeezed light generated by quantum-well lasers

1996 ◽  
Vol 21 (16) ◽  
pp. 1283 ◽  
Author(s):  
D. C. Kilper ◽  
R. Craig ◽  
D. R. Scifres ◽  
D. G. Steel
Keyword(s):  
Quantum Well ◽  
Photon Number ◽  
Quantum Well Lasers ◽  
Squeezed Light

Information transmission with photon-number-squeezed light

1992 ◽  
Vol 80 (3) ◽  
pp. 451-460 ◽  
Author(s):  
B.E.A. Saleh ◽  
M.C. Teich
Keyword(s):  
Information Transmission ◽  
Photon Number ◽  
Squeezed Light

scholarly journals The Quantum analysis of Nondegenerate Three-Level Laser with Spontaneous Emission and Noiseless Vacuum Reservoir

2018 ◽  
Vol 63 (11) ◽  
pp. 969 ◽  
Author(s):  
T. Abebe
Keyword(s):  
Spontaneous Emission ◽  
Photon Number ◽  
State Level ◽  
Vacuum State ◽  
Langevin Equations ◽  
Normal Ordering ◽  
Squeezed Light ◽  
Quantum Analysis ◽  
Level Laser ◽  
Cavity Radiation

The analysis of quantum properties of the cavity light produced by a coherently driven nondegenerate three-level laser possessing an open cavity and coupled to a two-mode vacuum reservoir is presented. The normal ordering of noise operators associated with the vacuum reservoir is considered. Applying the solutions of the equations of evolution for the expectation values of the atomic operators and the quantum Langevin equations for the cavity mode operators, the squeezing properties, entanglement amplification, and the normalized second-order correlation function of the cavity radiation are described. The three-level laser generates squeezed light under certain conditions, with maximum intracavity squeezing being 50% below the vacuum-state level. Moreover, it is found that the presence of spontaneous emission increases the quadrature squeezing and entanglement and decreses the mean photon number of the two-mode cavity radiation.

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