Squeezed Cascade Two-Quantum-Beat Lasers

Chin. Phys. Lett.

1999, Vol. 16

Issue (9): 648-650 DOI:

Original Articles

Squeezed Cascade Two-Quantum-Beat Lasers

HU Xiang-ming;PENG Jin-sheng

Department of Physics, Huazhong Normal University, Wuhan 430079

Cite this article:

HU Xiang-ming, PENG Jin-sheng 1999 Chin. Phys. Lett. 16 648-650

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Abstract Noise squeezing of intensity difference between the pair of sum modes may be generated in a cascade laser of Λ and V quantum-beats. The best achievable squeezing is up to 50% below the shot noise limit. This new kind of squeezed lasers has potential for quantum communications and precision measurements.

Keywords: 42.50.-p 42.55.-f

Published: 01 September 1999

PACS:	42.50.-p	(Quantum optics)
	42.55.-f	(Lasers)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1999/V16/I9/0648

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