Squeezing of pulses in a nonlinear interferometer
Squeezing of pulses in a nonlinear interferometer
复制标题
非线性干涉仪中的脉冲压缩
DOI：
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发表时间：
1990
期刊：
影响因子：
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通讯作者：
H. Haus
中科院分区：
文献类型：
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作者：
M. Shirasaki;H. Haus
一个含有克尔介质的对称非线性马赫-曾德尔干涉仪进行压缩操作。该操作是通过共行波的干涉来执行的，并且泵浦波被去除。这种机制是宽带的。我们分析了干涉仪的操作，并确定在平衡检测器中实现的散粒噪声降低的程度。将干涉仪改装成光纤环形反射镜，实现了压缩和泵浦的分离。
A symmetric nonlinear Mach–Zehnder interferometer containing a Kerr medium performs the operation of squeezing. The operation is performed by the interference of cotraveling waves, and the pump wave is removed. This mechanism is broadband. We analyze the operation of the interferometer and determine the degree of shot-noise reduction achieved in a balanced detector. A modification of the interferometer into a fiber ring reflector is described that accomplishes the squeezing and the pump separation.