WAVELENGTH TUNABILITY OF COMPONENTS BASED ON THE EVANESCENT COUPLING FROM A SIDE-POLISHED FIBER TO A HIGH-INDEX-OVERLAY WAVE-GUIDE

被引:37
作者
MOODIE, DG
JOHNSTONE, W
机构
[1] Optoelectronics Division, Electrical and Electronic Engineering, Royal College, University of Strathclyde, Glasgow, G1 1XW
关键词
D O I
10.1364/OL.18.001025
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A number of in-line components utilizing the evanescent coupling between a side-polished fiber and a high-index slab overlay have recently been demonstrated. The wavelength response of the structure shows a series of resonances, the position of which must be precisely controlled for practical applications. We present experimental and theoretical results for the tuning of the resonance position through variation of the superstrate parameters.
引用
收藏
页码:1025 / 1027
页数:3
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