QUANTUM-NOISE REDUCTION IN A DRIVEN CAVITY WITH FEEDBACK

被引：5

作者：

LIEBMAN, A

MILBURN, GJ

机构：

[1] Department of Physics, University of Queensland, St. Lucia

来源：

PHYSICAL REVIEW A | 1993年 / 47卷 / 01期

关键词：

D O I：

10.1103/PhysRevA.47.634

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We show that amplitude-squeezed states may be produced by driving a feedback-controlled cavity with a coherent input signal. The feedback controls the transmissivity of one output from the cavity and is essentially equivalent to nonlinear absorption. The cavity effectively acts as a nonlinear reflector. Hence, amplitude-squeezed states with arbitrarily strong coherent intensities can be obtained.

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页码：634 / 638

页数：5

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