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Athermal InP-based 90°-hybrid Rx OEICs with pin-PDs >60 GHz for coherent DP-QPSK photoreceivers

: Kunkel, R.; Bach, H.-G.; Hoffmann, D.; Mekonnen, G.G.; Zhang, R.; Schmidt, D.; Schell, M.; Monux, A.O.; Halir, R.; Molina-Fernandez, I.


Institute of Electrical and Electronics Engineers -IEEE-:
22nd International Conference on Indium Phosphide and Related Materials, IPRM 2010. CD-ROM : May 31 2010-June 4 2010, Takamatsu Symbol Tower, Kagawa, Japan
New York, NY: IEEE, 2010
ISBN: 978-1-4244-5921-6
ISBN: 978-1-4244-5919-3
International Conference on Indium Phosphide and Related Materials (IPRM) <22, 2010, Kagawa/Japan>
Conference Paper
Fraunhofer HHI ()

An InP-based 90° hybrid OEIC with integrated pin-photodiodes is presented. It operates unaffected in the temperature range of 15°-35°C, offering low PDL <1 dB, and stable performance in the wavelengths of 1530 nm to 1565 nm.