20.6 W Nd:YVO4 Thin Disk Laser with Laser-Diode Direct Upper-State Pumping

Wu Xingsheng; Gao Jiancun; Tang Xinchun; Wang Kun; Fang Ming; Wang Yuming; Cao Youwang

doi:10.3788/cjl201239.1202001

Journals >Chinese Journal of Lasers >Volume 39 >Issue 12 >Page 1202001 > Article

Chinese Journal of Lasers
Vol. 39, Issue 12, 1202001 (2012)

20.6 W Nd:YVO₄ Thin Disk Laser with Laser-Diode Direct Upper-State Pumping

Wu Xingsheng^1、*, Gao Jiancun¹, Tang Xinchun¹, Wang Kun¹, Fang Ming¹, Wang Yuming², and Cao Youwang²

Author Affiliations

¹[in Chinese]

²[in Chinese]

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DOI: 10.3788/cjl201239.1202001 Cite this Article Set citation alerts

Wu Xingsheng, Gao Jiancun, Tang Xinchun, Wang Kun, Fang Ming, Wang Yuming, Cao Youwang. 20.6 W Nd:YVO₄ Thin Disk Laser with Laser-Diode Direct Upper-State Pumping[J]. Chinese Journal of Lasers, 2012, 39(12): 1202001 Copy Citation Text

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Abstract

A 880 nm laser diode direct upper-state pumped Nd:YVO4 thin disk laser is demonstrated. With a 0.3 mm thick Nd-doping concertration of 0.5% Nd:YVO4 disk and pump power of 39.3 W, 20.6 W output power at 1064 nm is obtained and the optical-optical efficiency exceeds 50%.

Keywords

direct upper-state pump laser diode pump lasers Nd:YVO4 thin disk laser

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