首页   按字顺浏览 期刊浏览 卷期浏览 Noise‐enhanced optical heterodyning in an all‐optical bistable system
Noise‐enhanced optical heterodyning in an all‐optical bistable system

 

作者: M. I. Dykman,   G. P. Golubev,   I. Kh. Kaufman,   D. G. Luchinsky,   P. V. E. McClintock,   E. A. Zhukov,  

 

期刊: Applied Physics Letters  （AIP Available online 1995）
卷期: Volume 67, issue 3  

页码: 308-310

 

ISSN:0003-6951

 

年代: 1995

 

DOI:10.1063/1.115427

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A new form of frequency‐selective all‐optical heterodyning at the difference frequency of two modulated laser beams, related to stochastic resonance, is reported. A noise‐induced enhancement of the heterodyne signal and of the signal‐to‐noise ratio has been predicted and observed in an all‐optical bistable system for the beams at different wavelengths. ©1995 American Institute of Physics.

 

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