All-fiber passively Q-switched erbium laser using mismatch of mode field areas and a saturable-amplifier pump switch

Tzong Yow Tsai, Yen Cheng Fang, Zhi Cheng Lee, Hong Xi Tsao

研究成果: Article同行評審

39 引文 斯高帕斯(Scopus)

摘要

We propose and demonstrate an all-fiber self-Q-switched erbium laser system that is saturable-absorber Q switched by the mismatch of the mode-field areas in the resonator and stabilized with a saturable-amplifier pump switch. Sequential pulses with a pulse energy of 8-6 μJ and a pulse duration of 80-320 ns, correponding to a pulse repetition rate of 0.25-1 kHz, were obtained using a cw 980 nm laser-diode pump. A peak pulse power of near 100 W was achieved.

原文English
頁(從 - 到)2891-2893
頁數3
期刊Optics Letters
34
發行號19
DOIs
出版狀態Published - 2009 十月 1

All Science Journal Classification (ASJC) codes

  • 原子與分子物理與光學

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