1. A Simple Loop for Simultaneous OTDM Demultiplexing and Clock Recovery.
- Author
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Chen Ming, Lu Dan, Gong Tao, Lv Bo, Wang Mu, Li Tang, Jun and, and Jian Shui
- Subjects
- *
TIME division multiple access , *ABSORPTION , *ELECTRONIC modulators , *DIGITAL signal processing , *LASERS in physics - Abstract
A simple and stable loop consisting of a pair of concatenated electroabsorption modulators (EAMs) and 10 GHz clock recovery module is presented and demonstrated experimentally for simultaneous demultiplexing and clock recovery for OTDM networks. The 10Gb/s demultiplexed signal and 10 GHz recovered clock are successfully implemented from 80 Gbit/s and 160 Gbit/s OTDM signals utilizing the loop. The loop based on EAM-PLL can provide excellent tolerance range (> 5 dB) of the OSCR of the source laser, and the recovered clock signal exhibits low rms jitter over a dynamic input optical power range of 15 dB. [ABSTRACT FROM AUTHOR]
- Published
- 2009
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