Soliton squeezing generated in an all-fiber configuration  

作　　者：于丽 冯雪冬 尚旭东 彭健 杨伯君 

机构地区：[1]The Key Laboratory of Optical Communication and Lightwave Technologies Ministry of Education,Beijing University of Posts and Telecommunications

出　　处：《Chinese Optics Letters》2008年第2期141-142,共2页中国光学快报（英文版）

基　　金：the National Natural Science Foundation of China(No.60578043,60378011and 60544002);the Beijing Eduation Commit-tee CommonBuild Foundation(No.XK100130637)

摘　　要：We experimentally demonstrate amplitude squeezed soliton utilizing intensity-dependent self-phase modulation in an asymmetric Sagnac interferometer. The system, whose components are connected via ferrule connector/physical connection （FC/PC） fiber connectors, constitutes all-fiber configuration to generate squeezed soliton. Soliton amplitude reduction measured by homodyne detection is near 4.0 dB below the shot-noise level. Optimal squeezing fields in both simple and compact all-fiber configuration are obtained.We experimentally demonstrate amplitude squeezed soliton utilizing intensity-dependent self-phase modulation in an asymmetric Sagnac interferometer. The system, whose components are connected via ferrule connector/physical connection （FC/PC） fiber connectors, constitutes all-fiber configuration to generate squeezed soliton. Soliton amplitude reduction measured by homodyne detection is near 4.0 dB below the shot-noise level. Optimal squeezing fields in both simple and compact all-fiber configuration are obtained.

关 键 词：INTERFEROMETERS Optical fibers Shot noise SOLITONS 

分 类 号：TN25[电子电信—物理电子学]