SUB-SHOT-NOISE MEASUREMENT WITH FIBER-SQUEEZED OPTICAL PULSES

被引：48

作者：

BERGMAN, K ^{[1
]}

DOERR, CR ^{[1
]}

HAUS, HA ^{[1
]}

SHIRASAKI, M ^{[1
]}

机构：

[1] MIT,ELECTR RES LAB,CAMBRIDGE,MA 02139

来源：

OPTICS LETTERS | 1993年 / 18卷 / 08期

关键词：

D O I：

10.1364/OL.18.000643

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A novel scheme employing two pulses separated by a short time delay is used to cancel the phase noise from guided-acoustic-wave Brillouin scattering in a fiber ring interferometer. The dual-pulse-excited fiber ring is used to generate squeezed vacuum that, when injected into a measuring Mach-Zehnder interferometer, improves its sensitivity by 3 dB beyond the shot-noise limit.

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收藏

页码：643 / 645

页数：3

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