All-optical dynamic grating generation based on Brillouin scattering in polarization-maintaining fiber

被引：198

作者：

Song, Kwang Yong ^{[1
]}

Zou, Weiwen ^{[2
]}

He, Zuyuan ^{[2
]}

Hotate, Kazuo ^{[2
]}

机构：

[1] Chung Ang Univ, Dept Phys, Seoul 156756, South Korea

[2] Univ Tokyo, Dept Elect Engn, Tokyo 113, Japan

来源：

OPTICS LETTERS | 2008年 / 33卷 / 09期

关键词：

D O I：

10.1364/OL.33.000926

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report a novel kind of all-optical dynamic grating based on Brillouin scattering in a polarization maintaining fiber (PMF). A moving acoustic grating is generated by stimulated Brillouin scattering between writing beams in one polarization and used to reflect an orthogonally polarized reading beam at different wavelengths. The center wavelength of the grating is controllable by detuning the writing beams, and the 3 dB bandwidth of similar to 80 MHz is observed with the tunable reflectance of up to 4% in a 30 m PMF. (C) 2008 Optical Society of America.

引用

页码：926 / 928

页数：3

共 7 条

[1]

Agrawal G. P, 2012, Nonlinear Fiber Optics, V5th

[2] Novel strain- and temperature-sensing mechanism based on dynamic grating in polarization-maintaining erbium-doped fiber [J].