利用主动锁模光纤环形激光器产生飞秒脉冲

2012 Photonics Global Conference (PGC) Pub Date : 2012-12-01 DOI:10.1109/PGC.2012.6458026

D. Nguyen, T. Muramatsu, A. Morimoto

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引用次数: 0

摘要

提出了一种利用主动锁模光纤环形激光器产生飞秒光脉冲的新方法。光纤环形激光器由光强调制器和掺铒光纤放大器组成。光强调制器由电脉冲发生器驱动，为锁模光纤环形激光器提供纳秒级的打开时间窗口。锁模产生的超短光脉冲持续时间约为420 fs，重复频率为9.188 MHz。

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Generation of femtosecond pulses using actively mode-locked fiber ring laser

A new method to generate femtosecond optical pulses by an actively mode-locked fiber ring laser is presented. The fiber ring laser is operated by an optical intensity modulator and an erbium-doped fiber amplifier. The optical intensity modulator is driven by an electrical pulse generator, which produces a nanosecond open-time window for the mode-locked fiber ring laser. The mode-locking generates the ultrashort optical pulses with duration of about 420 fs and repetition rate of 9.188 MHz.

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2012 Photonics Global Conference (PGC)

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