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

被引：16

作者：

Park, SR ^{[1
]}

Jeong, J ^{[1
]}

O, BH ^{[1
]}

Lee, SG ^{[1
]}

Lee, E ^{[1
]}

机构：

[1] Inha Univ, Sch Informat & Commun Engn, Micro Photon Adv Res Ctr, Nam Gu, Inchon 402751, South Korea

来源：

OPTICS LETTERS | 2003年 / 28卷 / 06期

关键词：

D O I：

10.1364/OL.28.000381

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

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. (C) 2003 Optical Society of America.

引用

页码：381 / 383

页数：3

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