8-wavelength photonic integrated 2x2 WDM cross-connect switch using 2xN phased-array waveguide grating (PAWG) multi/demultiplexers

被引:14
作者
Li, HF [1 ]
Lee, CH [1 ]
Lin, WH [1 ]
Didde, S [1 ]
Chen, YJ [1 ]
Stone, D [1 ]
机构
[1] JOINT PROGRAM ADV ELECT MAT, BALTIMORE, MD 21250 USA
关键词
integrated optics; wavelength division multiplexing; optical interconnection;
D O I
10.1049/el:19970413
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
A photonic integrated 2 x 2 WDM cross-connect switch which provides full access to eight wavelength channels has been designed and Fabricated in silica oil silicon substrate. The switch consists of two novel 2 x N phased-array waveguide gratings which are connected by a thermo-optic su-itch array with no waveguide crossing. The crosstalk for the cross and bar states is better than -20 and -15dB, respectively, with a fibre-to-fibre insertion loss of <13dB.
引用
收藏
页码:592 / 594
页数:3
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