DocumentCode :
3745626
Title :
Novel Optical Access Scheme with 33% RZ-8PSK Downlink Signals Using Phase Equalization
Author :
Yufeng Shao;Anrong Wang;Yingxiang Luo;Shilu Shen;Luo Chen;Fuping Chen
Author_Institution :
Coll. of Electron. &
fYear :
2015
Firstpage :
1268
Lastpage :
1271
Abstract :
A novel optical phase modulation signal, the 8 phase-shift keying (8PSK) signal with 33% return-to-zero (RZ) clock, is generated and transmitted in 30-Gb/s optical downlink for broadband optical access application. At the transmitter, the 33% RZ clock is generated by one single-arm Mach-Zehnder modulator, and 8PSK optical signals are generated by cascading three phase modulators. At the receiver, the 33% RZ clock is extracted, and the phase equalization method is used for restoring the original transmitted information.
Keywords :
"Optical receivers","Optical transmitters","Nonlinear optics","Optical modulation","Optical filters","Optical polarization","Optical sensors"
Publisher :
ieee
Conference_Titel :
Instrumentation and Measurement, Computer, Communication and Control (IMCCC), 2015 Fifth International Conference on
Type :
conf
DOI :
10.1109/IMCCC.2015.272
Filename :
7406051
Link To Document :
بازگشت