Simplified tunable fiber comb filter based on polarization-diversity loop configuration

被引：3
作者：
Lee, Yong Wook [1 ,2 ]
Jung, Jaehoon [3 ]
机构：
[1] Pukyong Natl Univ, Interdisciplinary Program Biomed Mech & Elect Eng, Busan, South Korea
[2] Pukyong Natl Univ, Sch Elect Engn, Busan, South Korea
[3] Dankook Univ, Dept Elect & Elect Engn, Yongin, South Korea
来源：
OPTICAL ENGINEERING | 2017年 / 56卷 / 02期
关键词：
tunable fiber comb filter; polarization-diversity loop; Sagnac birefringence filter; SEMICONDUCTOR-OPTICAL-AMPLIFIER; MACH-ZEHNDER INTERFEROMETER; RING LASER; MIRROR FILTER; RANGE; RAMAN;
D O I：
10.1117/1.OE.56.2.026113
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A simple tunable fiber comb filter composed of two quarter-wave plates and a section of polarizationmaintaining fiber is proposed. The states of polarization are investigated through theoretical analysis, and we present the means for continuous wavelength tunability using analytic expression. The optimal angle combination of each birefringent device could be deduced so that an arbitrary wavelength could be a channel center of the comb filter without transmission loss, which is verified experimentally. (C) 2017 Society of Photo-Optical Instrumentation Engineers (SPIE)
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页数：5
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