Title :
Hybrid silicon DQPSK receiver
Author :
Nguyen, Kimchau N. ; Faralli, Stefano ; Chen, Hui-Wen ; Peters, Jon D. ; Garcia, John M. ; Bowers, John E. ; Blumenthal, Daniel J.
Author_Institution :
Electr. & Comput. Eng. Dept., Univ. of California, Santa Barbara, CA, USA
Abstract :
We present a monolithic 50 Gb/s DQPSK receiver on hybrid silicon, consisting of delay interferometers, phase shifters, balanced InGaAs p-i-n photodetectors, and MIS capacitors. Preliminary measurements of stand-alone PDs show 23-28 GHz 3dB bandwidth.
Keywords :
III-V semiconductors; MIS capacitors; differential phase shift keying; elemental semiconductors; gallium arsenide; indium compounds; integrated optoelectronics; light interferometers; monolithic integrated circuits; optical phase shifters; optical receivers; p-i-n photodiodes; photodetectors; quadrature phase shift keying; silicon; InGaAs; MIS capacitors; Si; delay interferometers; hybrid silicon DQPSK receiver; monolithic receiver; p-i-n photodetectors; phase shifters; Indium gallium arsenide; Optical fiber devices; Periodic structures; Photodetectors; Receivers; Sensitivity; Silicon;
Conference_Titel :
Photonics Society Summer Topical Meeting Series, 2011 IEEE
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4244-5730-4
DOI :
10.1109/PHOSST.2011.6000072
