Long-period gratings in polymer ridge waveguides
作者单位：Optoelectronics Research Centre and Department of Electronic Engineering City University of Hong Kong 83 Tat Chee Avenue Kowloon Hong Kong China Optoelectronics Research Centre and Department of Electronic Engineering City University of Hong Kong 83 Tat Chee Avenue Kowloon Hong Kong China
会议名称：《Photonics Asia 2004;Optoelectronics,Microelectronics,and Nanotech》
会议日期：2004年
学科分类：0810[工学-信息与通信工程] 08[工学] 081001[工学-通信与信息系统]
关 键 词：Long period gratings, optical filters, optical waveguide filters, polymer waveguides, ridge waveguide, tunable filters.
摘 要：In this paper, we report the design and fabrication of a long-period waveguide grating (LPWG) in a polymer ridge waveguide, which has a benzocyclobutene (BCB) core and an epoxy cladding of the same wi