Chinese Journal of Lasers, Volume. 25, Issue 3, 213(1998)
Beat Signal Feedback Mode locked Fiber Ring Laser
An active modelocking technology of fiber ring laser by beat signal feedback is reported. The modulation frequency is self adaptable with the cavity length when an amplitude modulator is driven by the high repetition beat signal extracted from the cavity. The transform limited ultra short pulses of 11 ps with a 2.5 GHz repetition rate have been obtained.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Beat Signal Feedback Mode locked Fiber Ring Laser[J]. Chinese Journal of Lasers, 1998, 25(3): 213
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