Polarization in D-shaped fiber modulated by magneto-optical dichroism of magnetic fluid

被引：2
作者：
Ma, Rende [1 ]
Wan, Luxue [1 ]
Liu, Xiuhao [1 ]
Li, Xiaoping [2 ]
Jiang, Junfeng [3 ,4 ]
Xia, Yunjie [1 ]
机构：
[1] Qufu Normal Univ, Sch Phys & Engn, Dept Phys, Shandong Prov Key Lab Laser Polarizat & Informat, Qufu 273165, Shandong, Peoples R China
[2] Qufu Normal Univ, Coll Chem & Chem Engn, Qufu 273165, Shandong, Peoples R China
[3] Tianjin Univ, Coll Precis Instrument & Optoelect Engn, Tianjin 300072, Peoples R China
[4] Tianjin Univ, Key Lab Optoelect Informat & Tech Sci, Minist Educ, Tianjin 300072, Peoples R China
来源：
CHINESE OPTICS LETTERS | 2020年 / 18卷 / 01期
基金：
中国国家自然科学基金;
关键词：
fiber optics components; polarization-selective devices; magneto-optic systems; magneto-optical materials; OPTICAL-FIBER; BIREFRINGENCE; FABRICATION; CRYSTAL;
D O I：
10.3788/COL202018.010601
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The polarization of a D-shaped fiber is modulated after immersing it in magnetic fluid (MF) and applying a magnetic field. Theoretical analysis predicts that magneto-optical dichroism of MF plays a key role in light polarization modulation. During light polarization modulation, the evanescent wave polarized parallel to the magnetic field has greater loss than its orthogonal component. Light polarization of a D-shaped fiber with a wide polished surface can be modulated easily. High concentration MF and a large magnetic field all have great ability to modulate light polarization.
引用
收藏
页数：5
相关论文
共 27 条
[1]   Q-switched fiber laser using carbon platinum saturable absorber on side-polished fiber [J].
Ahmad, H. ;
Hassan, H. ;
Safaei, R. ;
Thambiratnam, K. ;
Amiri, I. S. .
CHINESE OPTICS LETTERS, 2017, 15 (09)
[2]   High extinction ratio D-shaped fiber polarizers coated by a double graphene/PMMA stack [J].
Chu, Rang ;
Guan, Chunying ;
Yang, Jing ;
Zhu, Zheng ;
Li, Ping ;
Shi, Jinhui ;
Tian, Peixuan ;
Yuan, Libo ;
Brambilla, Gilberto .
OPTICS EXPRESS, 2017, 25 (12) :13278-13285
[3]   An Optical Liquid-Level Sensor Based on D-Shape Fiber Modal Interferometer [J].
Dong, Yue ;
Xiao, Shiying ;
Xiao, Han ;
Liu, Jingxuan ;
Sun, Chunran ;
Jian, Shuisheng .
IEEE PHOTONICS TECHNOLOGY LETTERS, 2017, 29 (13) :1067-1070
[4]   IN-LINE FIBEROPTIC POLARIZER [J].
EICKHOFF, W .
ELECTRONICS LETTERS, 1980, 16 (20) :762-763
[5]   Magnetically controllable silicon microring with ferrofluid cladding [J].
El Amili, A. ;
Souza, M. C. M. M. ;
Vallini, F. ;
Frateschi, N. C. ;
Fainman, Y. .
OPTICS LETTERS, 2016, 41 (23) :5576-5579
[6]   Study on polarization spectrum and annealing properties of 45°-tilted fiber gratings [J].
Guo, Xi ;
Xing, Zhikun ;
Qin, Huabao ;
Sun, Qizhen ;
Liu, Deming ;
Zhang, Lin ;
Yan, Zhijun .
CHINESE OPTICS LETTERS, 2019, 17 (05)
[7]   Optically controllable side-polished fiber attenuator with photoresponsive liquid crystal overlay [J].
Hsiao, Vincent K. S. ;
Li, Zhen ;
Chen, Zhe ;
Peng, Peng-Chun ;
Tang, JieYuan .
OPTICS EXPRESS, 2009, 17 (22) :19988-19995
[8]   Novel optical fiber current sensor based on magnetic fluid [J].
Hu, Tao ;
Zhao, Yong ;
Li, Xing ;
Chen, Jingjing ;
Lue, Zhiwei .
CHINESE OPTICS LETTERS, 2010, 8 (04) :392-394
[9]   Passively Q-switched ytterbium-doped fiber laser using the evanescent field interaction with bulk-like WTe2 particles [J].
Ko, Seunghwan ;
Lee, Jinho ;
Lee, Ju Han .
CHINESE OPTICS LETTERS, 2018, 16 (02)
[10]   Fabrication of a side-polished fiber polarizer with a birefringent polymer overlay [J].
Lee, SG ;
Sokoloff, JP ;
McGinnis, BP ;
Sasabe, H .
OPTICS LETTERS, 1997, 22 (09) :606-608
123