DocumentCode :
1875230
Title :
Over 20-dB isolation with 8-nm bandwidth in silicon MZI optical isolator
Author :
Shirato, Y. ; Shoji, Yozo ; Mizumoto, Tetsuya
Author_Institution :
Dept. of Electr. & Electron. Eng., Tokyo Inst. of Technol., Tokyo, Japan
fYear :
2013
fDate :
28-30 Aug. 2013
Firstpage :
136
Lastpage :
137
Abstract :
A silicon Mach-Zehnder interferometer-based optical isolator is fabricated by directly bonding a magneto-optical garnet Ce:YIG. By reducing the length of reciprocal phase shifter, an optical isolation > 20 dB is obtained in 8 nm wavelength width.
Keywords :
Mach-Zehnder interferometers; cerium; elemental semiconductors; garnets; integrated optics; magneto-optical isolators; optical fabrication; optical phase shifters; silicon; yttrium compounds; Mach-Zehnder interferometer; Y3Fe5O12:Ce-Si; direct bonding; magnetooptical garnet; optical isolation; reciprocal phase shifter; silicon MZI optical isolator; wavelength 8 nm; Isolators; Optical device fabrication; Optical fibers; Optical interferometry; Phase shifters; Silicon;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Group IV Photonics (GFP), 2013 IEEE 10th International Conference on
Conference_Location :
Seoul
ISSN :
1949-2081
Print_ISBN :
978-1-4673-5803-3
Type :
conf
DOI :
10.1109/Group4.2013.6644408
Filename :
6644408
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1875230
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