Selective Excitation of Radially and Azimuthally Polarized Optical Fiber Cladding Modes

被引:67
|
作者
Alam, M. Zahirul [1 ]
Albert, Jacques [2 ]
机构
[1] Univ Ottawa, Dept Phys, Ottawa, ON K1N 6N5, Canada
[2] Carleton Univ, Dept Elect, Ottawa, ON K1S 5B6, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
Bragg gratings; fiber gratings; optical fiber sensors; LONG-PERIOD; RESONANCES; GRATINGS;
D O I
10.1109/JLT.2013.2280581
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
The dominant polarization properties of the cladding modes excited by tilted fiber Bragg gratings are investigated. Even in conventional cylindrically symmetric fibers, by orienting the input core mode polarization with respect to the tilt plane of the grating cladding modes with near complete radial or azimuthal polarization can be excited at well separated wavelengths, as confirmed by experiments.
引用
收藏
页码:3167 / 3175
页数:9
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