Polarization characteristics of fiber-optic SBS phase conjugation

被引：9

作者：

Imai, Y ^{[1
]}

Yoshida, M ^{[1
]}

机构：

[1] Kyushu Inst Technol, Dept Comp Sci & Elect, Iizuka, Fukuoka 8208502, Japan

来源：

OPTICAL FIBER TECHNOLOGY | 2000年 / 6卷 / 01期

关键词：

phase conjugation; stimulated Brillouin scattering; multimode optical fiber; degree of polarization; nonlinear optics;

D O I：

10.1006/ofte.1999.0314

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Polarization characteristics of a SBS phase conjugation in multimode fibers with different core sizes and fiber lengths are investigated experimentally. A degree of polarization (DOP) of the Stokes wave becomes better as a fiber becomes shorter and is recovered more than 95% in 0.5 multimode fibers with different core size. The averaged DOP keeps more than 90% even in fibers with 200 m length. A direction of a linear polarization of the SBS phase conjugation coincides with that of an incident light, independent of the fiber length and thickness. (C) 2000 Academic Press.

引用

页码：42 / 48

页数：7

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