Design and fabrication of polarization-insensitive hybrid solgel arrayed waveguide gratings

Title
Design and fabrication of polarization-insensitive hybrid solgel arrayed waveguide gratings
Authors
Lee, E.H.; Park, S.R.; Jeong, J.; O, B.H.; Lee, S.G.
Keywords
waveguide grating, solgel
Issue Date
2003-06
Publisher
OPTICAL SOC AMER
Abstract
We report on the successful design and fabrication of a polarization-insensitive arrayed waveguide grating (AWG), using solgel-derived silica glass films formed on fused-silica substrates. By controlling the waveguide width and making the propagation constants of the polarizations equal, we have found it possible to fabricate polarization-insensitive solgel-based AWGs. Polarization-insensitive design improves the cross talk by similar to10 dB in the dynamic-range.
URI
http://dspace.inha.ac.kr/handle/10505/20297
ISSN
0146-9592
Appears in Collections:
College of Engineering(공과대학) > Computer Engineering (컴퓨터공학) > Journal Papers, Reports(컴퓨터정보공학 논문, 보고서)
Files in This Item:
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