POLARIZATION-INSENSITIVE ARRAYED-WAVE-GUIDE GRATING MULTIPLEXER WITH SIO2-ON-SIO2 STRUCTURE

被引:57
作者
SUZUKI, S
INOUE, Y
OHMORI, Y
机构
[1] NTT Opto-electronics Laboratories, Naka-Gun, Ibaraki-Ken 319-11, 162 Shirakata, Tokai-Mura
关键词
WAVELENGTH DIVISION MULTIPLEXING; GRATING FILTERS;
D O I
10.1049/el:19940440
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An arrayed-waveguide grating multiplexer with SiO2-on-SiO2 structure is fabricated in order to achieve polarisation insensitivity. A negligible wavelength response dependence on polarisation of 0.01 nm, which corresponds to a birefringence of 9 x 10(-6) is realised in a 16channel arrayed-waveguide grating multiplexer with a wavelength spacing of 0.8 nm.
引用
收藏
页码:642 / 643
页数:2
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