Dual-wavelength laser operation at 1064 and 914 nm in two Nd:YVO4 crystals

被引：55

作者：

Lue, Y. F. ^{[1
]}

Xia, J. ^{[1
]}

Zhang, X. H. ^{[1
]}

Liu, Z. T. ^{[1
]}

Chen, J. F. ^{[1
]}

机构：

[1] Changchun Univ Sci & Technol, Sch Sci, Changchun 130022, Peoples R China

来源：

LASER PHYSICS | 2010年 / 20卷 / 04期

关键词：

CONTINUOUS-WAVE OPERATION; 1.06; MU-M; DIODE-LASER; NDGDVO4; LASER; EMITTING LEVEL; ND-YVO4; ND-YAG; EFFICIENT; EMISSION; GENERATION;

D O I：

10.1134/S1054660X10070200

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present for the first time a dual-wavelength laser operation at 1064 and 914 nm in two NdYVO4 crystals. A 879 nm laser diode is used to pump the first Nd:YVO4 crystal emitting at 914 nm, and the second Nd:YVO4 laser emitting at 1064 nm intracavity pumped at 914 nm. A total output power of 4.28 W at the two fundamental wavelengths was achieved at the absorbed pump power of 13.8 W. The M-2 values for 914 and 1064 nm lights at the maximum output power were found to be around 1.3 and 1.1, respectively.

引用

页码：737 / 739

页数：3

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