Temperature Gradient Technique Grown Nd:YAG Crystal for Heat Capacity Laser with Laser Output of 1200 W

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

Journals >Chinese Journal of Lasers >Volume 33 >Issue 7 >Page 973 > Article

Chinese Journal of Lasers
Vol. 33, Issue 7, 973 (2006)

Temperature Gradient Technique Grown Nd:YAG Crystal for Heat Capacity Laser with Laser Output of 1200 W

[in Chinese]^1、2、*, [in Chinese]¹, [in Chinese]^1、2, [in Chinese]^1、2, and [in Chinese]¹

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¹[in Chinese]

²[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Temperature Gradient Technique Grown Nd:YAG Crystal for Heat Capacity Laser with Laser Output of 1200 W[J]. Chinese Journal of Lasers, 2006, 33(7): 973 Copy Citation Text

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Abstract

Large sized high quality Nd:YAG crystal was grown by the temperature gradient technique (TGT) method. The absorption spectra of Nd:YAG crystal at room temperature were measured. The distributions of Nd ions in Nd:YAG crystal were studied by using absorption spectra. Accordding to heat capacity laser theory, a heat capacity laser by using this Nd:YAG crystal was designed and fabricated with the laser output of 1200 W and the optical-optical conversion efficiency of 30%.

Keywords

heat capacity laser Nd:YAG crystal spectra properties temperature gradient technique method materials

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