Integrated fiber Michelson interferometer based on poled hollow twin-core fiber

被引:17
|
作者
Liu, Zhihai [1 ]
Bo, Fusen [1 ]
Wang, Lei [1 ]
Tian, Fengjun [1 ]
Yuan, Libo [1 ]
机构
[1] Harbin Engn Univ, Sch Sci, Photon Res Ctr, Harbin 150001, Peoples R China
基金
中国国家自然科学基金;
关键词
SILICA; MODULATION; ELECTRODE; FIELD; MODE;
D O I
10.1364/OL.36.002435
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We propose an integrated fiber Michelson interferometer based on a poled hollow twin-core fiber. The Michelson interferometer can be used as an electro-optic modulator by thermal poling one core of the twin-core fiber and introducing second-order nonlinearity in the fiber. The proposed fiber Michelson interferometer is experimentally demonstrated under driving voltages at the frequency range of 149 to 1000 Hz. The half-wave voltage of the poled fiber is 135 V, and the effective second-order nonlinear coefficient chi(2) is 1:23pm/V. (C) 2011 Optical Society of America
引用
收藏
页码:2435 / 2437
页数:3
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