QND measurement of intensity difference fluctuations

被引:11
作者
Harrison, FE
Walls, DF
机构
[1] Department of Physics, University of Auckland, Auckland
关键词
D O I
10.1016/0030-4018(95)00583-8
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We present a QND scheme for measuring the intensity difference fluctuations between two light beams of equal mean intensity. The scheme involves a nondegenerate parametric oscillator, with the fields on either side of the cavity being the signal and probe fields. Optimum behaviour is obtained above threshold with a highly reflecting signal mirror and a lossy probe mirror.
引用
收藏
页码:331 / 343
页数:13
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