Investigation of High Efficiency Cr3+:LiSrAlF6Laser

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

Journals >Chinese Journal of Lasers >Volume 27 >Issue 4 >Page 289 > Article

Chinese Journal of Lasers
Vol. 27, Issue 4, 289 (2000)

Investigation of High Efficiency Cr³⁺:LiSrAlF₆Laser

[in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]², [in Chinese]², [in Chinese]², [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], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Investigation of High Efficiency Cr³⁺:LiSrAlF₆Laser[J]. Chinese Journal of Lasers, 2000, 27(4): 289 Copy Citation Text

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Abstract

In this paper, a improved performance of the Cr3+:LiSAF6 laser is reported. The slope efficiency is increased by 10%, when using the shotened pulse pump and matching spectrum pump transformed by organic dye. In the case of the pumping pulse duration of 120 μs and the spectrum transformed by R-640 dye, the pulse energy of 1 J at 830 nm central wavelength from 5(at-%) doped, φ6 mm×45 mm Cr3+:LiSAF6 crystal is obtained.

Keywords

Cr³⁺:LiSAF₆ flashlamp-pump spectrum transformation

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