Integrated optic front end for polarization diversity reception
作者:
Yosi Shani,
Charles H. Henry,
Rodney C. Kistler,
Rudolph F. Kazarinov,
Kenneth J. Orlowsky,
期刊:
Applied Physics Letters
(AIP Available online 1990)
卷期:
Volume 56,
issue 21
页码: 2092-2093
ISSN:0003-6951
年代: 1990
DOI:10.1063/1.102982
出版商: AIP
数据来源: AIP
摘要:
An integrated optic circuit on silicon, which can be used in balanced polarization diversity detection, is demonstrated. The device consists of a 3 dB coupler and two polarization splitters. It has excess losses of 1.8 and 3.0 dB for TM and TE polarizations, respectively, and around −22 dB rejection of the unwanted polarizations at each output.
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