Investigation on 447.3nm blue-violet laser by extra-cavity frequency doubling of a diode-pumped cesium vapor laser

447.3nm blue-violet lasers are investigated by extra-cavity single-pass second harmonic generation (SHG) of diode-pumped cesium vapor lasers (Cs-DPALs) using a LBO crystal. Two types of 894.6nm Cs-DPAL are constructed, and the beam quality factors are Mx2=1.02, My2=1.13 and Mx2=2.13, Mx2=2.66, respe...

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Veröffentlicht in:	Optics and laser technology 2016-09, Vol.83, p.119-124
Hauptverfasser:	Xu, Dongdong, Chen, Fei, Guo, Jin, Shao, Mingzhen, Xie, Jijiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Beams (radiation) Cesium vapor Crystals Focusing Frequency doubling Lasers LBO Second harmonic generation
Online-Zugang:	Volltext
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