LD-pumped Acousto-optic Q-switched Nd:YVO4 Laser with High Repetition Rates and Short Pulse Width

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 29 >Issue 6 >Page 489 > Article

Chinese Journal of Lasers
Vol. 29, Issue 6, 489 (2002)

LD-pumped Acousto-optic Q-switched Nd:YVO₄ Laser with High Repetition Rates and Short Pulse Width

[in Chinese]^*, [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. LD-pumped Acousto-optic Q-switched Nd:YVO₄ Laser with High Repetition Rates and Short Pulse Width[J]. Chinese Journal of Lasers, 2002, 29(6): 489 Copy Citation Text

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Abstract

An acousto optic Q switched diode pumped Nd∶YVO 4 laser at 1064 nm is reported here. When the repetition rate is 70 kHz, the maximum average output power of 6.45 W is obtained with an optical conversion efficiency of 34.9% and a slope efficiency of 37.3%. And the shortest pulse width of 7.9 ns is also obtained at the same repetition. The highest single pulse energy of 213 μJ with peak power of 11.8 kW is generated at 10 kHz repetition rate.

Keywords

A-O Q-switched Nd∶YVO4 diode pumped

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