DocumentCode
2260180
Title
All-optical clock recovery from both NRZ and NRZ-DPSK signals at different bit-rates
Author
Yu, Yu ; Zhang, Xinliang ; Hu, Jing ; Huang, Dexiu
Author_Institution
Wuhan Nat. Lab. for Optoelectron.&Sch. of Optoelectron. Sci. & Eng., Huazhong Univ. of Sci. & Technol., Wuhan
fYear
2008
fDate
4-9 May 2008
Firstpage
1
Lastpage
2
Abstract
We propose and demonstrate all-optical clock recovery (CR) from both NRZ and NRZ-DPSK signals at different bit-rates, through simply preprocessing with single optical filter. Clock signal can be extracted successfully by cascading a CR unit.
Keywords
differential phase shift keying; optical fibre communication; optical modulation; synchronisation; NRZ; NRZ-DPSK; all-optical clock recovery; clock signal; optical filter; Chromium; Clocks; Optical fiber communication; Optical filters; Optical signal processing; RF signals; Radio frequency; Signal analysis; Ultrafast optics; Voltage; (060.2330) Fiber optics communications; (070.4790) Optical spectrum analysis;
fLanguage
English
Publisher
iet
Conference_Titel
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location
San Jose, CA
Print_ISBN
978-1-55752-859-9
Type
conf
Filename
4572506
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