Performance of a Laser-Diode Pumped High Efficient Nd:YVO4Laser

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

Journals >Acta Optica Sinica >Volume 20 >Issue 4 >Page 484 > Article

Acta Optica Sinica
Vol. 20, Issue 4, 484 (2000)

Performance of a Laser-Diode Pumped High Efficient Nd:YVO₄Laser

[in Chinese]¹, [in Chinese]², [in Chinese]¹, [in Chinese]², [in Chinese]¹, [in Chinese]¹, 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], [in Chinese], [in Chinese]. Performance of a Laser-Diode Pumped High Efficient Nd:YVO₄Laser[J]. Acta Optica Sinica, 2000, 20(4): 484 Copy Citation Text

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Abstract

The absorption characteristics of the Nd:YVO₄crystal and the relations between the laser output power or the slope efficiency and the input power are studied. It is found that the slope efficiency of Nd:YVO₄laser dropped with the input power raised under the condition of a high power pumped. The average slope efficiency of 71.5% is obtained with a Nd:YVO₄crystal of 0.5% dopped concentration x and pumped by about 5 W, the output power of the laser is about 3 W.

Keywords

high power highly efficient laser-diode slope-efficiency.

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