NDLI: SOI Optical Switch Matrix Integrated with Spot Size converter (SSC) and Total Internal Reflection (TIR) Mirrors

Content Provider	IEEE Xplore Digital Library
Author	Jinzhong Yu Shaowu Chen Zhiyong Li Yuanyuan Chen Yuntao Li Yanping Li Jingwei Liu Di Yang
Copyright Year	2006
Description	Author affiliation: State Key Lab. on Integrated Optoelectron., Chinese Acad. of Sci., Beijing (Jinzhong Yu; Shaowu Chen; Zhiyong Li; Yuanyuan Chen; Yuntao Li; Yanping Li; Jingwei Liu; Di Yang)
Abstract	SOI (Silicon on Insulator) based photonic devices has attracted more and more attention in the recent years. Integration of SOI optical switch matrix with isolating grooves, total internal reflection (TIR) mirrors and spot size converter (SSC) was studied. A folding re-arrangeable non-blocking 4times4 optical switch matrix and a blocking 16times16 matrix with TIR mirrors and SSC were fabricated on SOI wafer. The performances, including extinction ratio and the crosstalk, are better than before. The insertion loss and the polarization dependent loss (PDL) at 1.55mum increase slightly with longer device length, more bend and intersecting waveguides. The insertion losses decrease 2-3 dB when anti-reflection films are added in the ends of the devices. The rise and fall times of the devices are 2.1mus and 2.3mus, respectively
Sponsorship	IEEE LEO
Starting Page	119
Ending Page	121
File Size	241305
Page Count	3
File Format	PDF
ISBN	1424400961
DOI	10.1109/GROUP4.2006.1708185
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-09-13
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Matrix converters Optical switches Switching converters Optical reflection Mirrors Silicon on insulator technology Transmission line matrix methods Optical losses Insertion loss Extinction ratio
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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