DocumentCode
2118067
Title
Design of opto-mechanical tunable silicon DQPSK demodulator
Author
Xuhui Li ; Jian Wang ; Chengcheng Gui ; Yun Long ; Long Zhu
Author_Institution
Wuhan Nat. Lab. for Optoelectron., Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear
2013
fDate
8-12 Sept. 2013
Firstpage
456
Lastpage
457
Abstract
We present an optically-controlled tunable silicon DQPSK demodulator using optical force. It employs a cantilever nanostring to adjust phase shift by a counter-propagating control light. 40-Gbaud/s DQPSK demodulation is implemented using the designed opto-mechanical tunable DQPSK demodulator with the performance evaluated by Q-factor and BER.
Keywords
Q-factor; demodulation; demodulators; elemental semiconductors; error statistics; integrated optics; integrated optoelectronics; optical communication equipment; optical design techniques; quadrature phase shift keying; silicon; BER; DQPSK demodulation; Q-factor; Si; bit error rate; cantilever nanostring; counterpropagating control light; differential quadrature phase shift keying; optical force; optomechanical tunable silicon DQPSK demodulator; phase shift; Demodulation; Force; Optical interferometry; Optical refraction; Optical resonators; Optical variables control; Optical waveguides;
fLanguage
English
Publisher
ieee
Conference_Titel
Photonics Conference (IPC), 2013 IEEE
Conference_Location
Bellevue, WA
Print_ISBN
978-1-4577-1506-8
Type
conf
DOI
10.1109/IPCon.2013.6656634
Filename
6656634
Link To Document