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Abstract:
A high-power high-beam-quality 1064nm Nd:YAG rod laser and SHG by intracavity-frequency-doubling are reported. With two common side-pumped Nd: YAG rod modules in the short cavity, we achieved an 78.5W near diffraction-limited pulsed wave 1064nm laser(M-2 = 1.5) with pulse frequency 30kHz, pulse width 94ns and a good power stability of +/- 1% for over two hours. Finally, a 40W pulsed green laser with pulse width of 92ns in a near diffraction-limited beam (M-2 = 1.45) is generated using an LBO crystal as the frequency doubler in the cavity.
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INTERNATIONAL SYMPOSIUM ON OPTOELECTRONIC TECHNOLOGY AND APPLICATION 2014: DEVELOPMENT AND APPLICATION OF HIGH POWER LASERS
ISSN: 0277-786X
Year: 2014
Volume: 9294
Language: English
Cited Count:
WoS CC Cited Count: 1
SCOPUS Cited Count: 1
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1