標題: Theory of mode coupling in a photorefractive crystal waveguide
作者: Jan, HT
Chi, S
Yeh, P
光電工程學系
Department of Photonics
公開日期: 1-七月-2000
摘要: The mode coupling among guided modes in a photorefractive crystal waveguide is investigated. coupled equations of guided modes in a photorefractive crystal waveguide. Analytical solutions of the couples equations are obtained for a two-mode photorefractive crystal waveguide. We also numerically analyze the coupled equations of guided modes in a multimode photorefractive crystal fiber. As a result of the coupling, power may flow to the fundamental mode or the highest-order mode, depending on the direction of the crystal optical axis. In addition, we report an analytical solution of the modal power in core and cladding for all guided HEvm, and EHvm modes for cylindrical fibers made of uniaxial crystals. (C) 2000 Optical Society of America [S0740-3224(00)02406-1].
URI: http://hdl.handle.net/11536/30435
ISSN: 0740-3224
期刊: JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS
Volume: 17
Issue: 7
起始頁: 1176
結束頁: 1181
顯示於類別:期刊論文


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  1. 000088041800009.pdf