Chinese Journal of Quantum Electronics, Volume. 18, Issue 5, 416(2001)
High-SNR Fiber Ring Laser
A method to improve ring erbium-doped fiber laser's SNR is presented .An EDFL's SNR is improved 5.2 dB. The laser has been used in an experimental WDM transmission system to serve as the light source. It is qualified for the transmission of 1.2 Gb/s RZ, 2.5 GHz analogue signal and 5 GHz analogue signal over 100 km.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. High-SNR Fiber Ring Laser[J]. Chinese Journal of Quantum Electronics, 2001, 18(5): 416