Simultaneous dual-wavelength pulses achieved by mixing spiking and passive Q-switching in a pulsed Nd:GdVO4 laser with a Cr4+:YAG saturable absorber

Kun Guei Hong, Ming-Dar Wei

研究成果: Article同行評審

7 引文 斯高帕斯(Scopus)

摘要

A method for generating a dual-wavelength, dual pulse Nd:GdVO4 laser at 1.06 μm (4F3/2 ? 4I11?2 ) and 1.34 μm (4F3/2 ? 4I13/2 ) is proposed. When the 1.34-μm spiking threshold is less than the 1.06-μm Q-switched threshold, the generation of a 1.34-μm spiking pulse leads to a 1.06 μm Q-switched pulse, resulting in a dual-wavelength laser. With a pump power of 11 W, the pulse widths are 89.5 and 427.8 ns for 1.06 and 1.34 μm, respectively, with a 36.5-KHz repetition frequency.

原文English
頁(從 - 到)2153-2156
頁數4
期刊Optics Letters
41
發行號10
DOIs
出版狀態Published - 2016 五月 15

All Science Journal Classification (ASJC) codes

  • 原子與分子物理與光學

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