DocumentCode
670722
Title
Monolithic InP receiver chip with a 90° hybrid and 56GHz balanced photodiodes
Author
Runge, Patrick ; Schubert, S. ; Seeger, Angela ; Janiak, Klemens ; Stephan, Jens ; Trommer, Dirk ; Matiss, Andreas
Author_Institution
Fraunhofer Heinrich-Hertz-Inst., Berlin, Germany
fYear
2012
fDate
16-20 Sept. 2012
Firstpage
1
Lastpage
3
Abstract
We demonstrate a monolithically integrated quadrature coherent receiver PIC on an InP substrate with a 90° optical hybrid and two balanced 56GHz pin-photodetectors. The presented devices enable the use of 56/64Gbaud 16-QAM signals either in the C-band or the L-band.
Keywords
III-V semiconductors; indium compounds; integrated optics; light coherence; optical modulation; optical receivers; p-i-n photodiodes; quadrature amplitude modulation; 16-QAM signals; C-band; InP; L-band; PIC; balanced photodiodes; frequency 56 GHz; monolithic InP receiver chip; photodiodes; pin-photodetectors; quadrature coherent receiver; Bandwidth; Indium phosphide; L-band; Optical fibers; Photodiodes; Receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location
Amsterdam
Type
conf
Filename
6705954
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