Experimental Study of a Nd:glass Slab Oscillator and Two-stage Amplifier System of High Beam Quality

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

Journals >Chinese Journal of Lasers >Volume 25 >Issue 11 >Page 965 > Article

Chinese Journal of Lasers
Vol. 25, Issue 11, 965 (1998)

Experimental Study of a Nd:glass Slab Oscillator and Two-stage Amplifier System of High Beam Quality

[in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]², and [in Chinese]²

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¹[in Chinese]

²[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Experimental Study of a Nd:glass Slab Oscillator and Two-stage Amplifier System of High Beam Quality[J]. Chinese Journal of Lasers, 1998, 25(11): 965 Copy Citation Text

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Abstract

A Nd:glass slab oscillator and two stage amplifier system has been built up. Using a novel Cr 4+ :YAG colour centre crystal, the Q switching experiments, have been performed. After two stage amplifications, the near diffraction limit beam quality of M2x=M2y=1.5 and energy amplification of 10.1 have been achieved.

Keywords

Cr 4+:YAG Q switch crystal Cr4+Nd:glass slab medium master oscillator power amplifier (MOPA)

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