DocumentCode
528307
Title
Digital optical Costas loop for coherent demodulation of 10-Gb/s BPSK
Author
Sakamoto, Takahide ; Chiba, Akito ; Kanno, Atsushi ; Kawanishi, Tetsuya
Author_Institution
Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan
fYear
2010
fDate
5-9 July 2010
Firstpage
766
Lastpage
767
Abstract
We demonstrate a digital optical Costas loop for real-time demodulation of a high-speed BPSK signal. The optical carrier is recovered by a DSP with high-bandwidth sampling at the frontend. A 10-Gb/s BPSK signal is demodulated.
Keywords
demodulation; digital signal processing chips; optical fibre subscriber loops; phase shift keying; DSP; bit rate 10 Gbit/s; demodulation; digital optical Costas loop; high-speed BPSK signal; optical carrier; Adaptive optics; Binary phase shift keying; Digital signal processing; High speed optical techniques; Optical filters; Optical receivers; Optical signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location
Sapporo
Print_ISBN
978-1-4244-6785-3
Type
conf
Filename
5588496
Link To Document