標題: PROPAGATION OF LOWER-ORDER MODES IN A RADIALLY ANISOTROPIC CYLINDRICAL WAVE-GUIDE WITH LIQUID-CRYSTAL CLADDING
作者: CHEN, TJ
CHEN, SH
交大名義發表
光電工程學系
National Chiao Tung University
Department of Photonics
公開日期: 1-八月-1995
摘要: The propagation behavior of the four lower-order modes, HE(11), TE(01), TM(01), and HE(21), in a radially anisotropic cylindrical waveguide with liquid crystal cladding is studied both theoretically and experimentally. The cylindrical waveguide is a doubly-clad fiber with an isotropic core and inner cladding and a radially anisotropic outer cladding made of nematic liquid crystal. Theoretically, the propagation and decay constants for the TE(01) and TM(01) modes are obtained by solving the wave equations exactly, while those for the HE(11) and HE(21) modes are derived using perturbation techniques under the weakly guiding approximation. It is predicted that in such a structure the guided TE(01) mode can be separated from the leaky HE(11), TM(01), and HE(21) modes. The theoretical results show good agreement with the experimental observations for a 3 cm long fiber cell with a 5 mu m inner cladding radius.
URI: http://dx.doi.org/10.1109/50.405312
http://hdl.handle.net/11536/1807
ISSN: 0733-8724
DOI: 10.1109/50.405312
期刊: JOURNAL OF LIGHTWAVE TECHNOLOGY
Volume: 13
Issue: 8
起始頁: 1698
結束頁: 1705
顯示於類別:期刊論文


文件中的檔案:

  1. A1995RQ55000012.pdf