High-Power Single- and Dual-Wavelength Nd:GdVO4 Lasers with Potential Application for the Treatment of Telangiectasia

被引：19

作者：

Chen, Lijuan ^{[1
]}

Wang, Zhengping ^{[1
]}

Yu, Haohai ^{[1
]}

Zhuang, Shidong ^{[1
]}

Han, Shuo ^{[1
]}

Zhao, Yongguang ^{[1
]}

Xu, Xinguang ^{[1
]}

机构：

[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

来源：

APPLIED PHYSICS EXPRESS | 2012年 / 5卷 / 11期

关键词：

DIFFERENCE-FREQUENCY; DIODE; ND-GDVO4; NM; GENERATION; OPERATION; NDGDVO4;

D O I：

10.1143/APEX.5.112701

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Diode-end-pumped high-power Nd:GdVO4 lasers at 1083nm are presented. The maximum continuous-wave output power was 10.1W with an optical conversion efficiency of 31.3%. For acoustooptic (AO) Q-switched operation, the largest pulse energy, shortest pulse width, and highest peak power were 111 mu J, 77 ns, and 1.44 kW, respectively. By decreasing the 1063nm transmission of the output coupler, we also achieved efficient CW dual-wavelength operation at 1083 and 1063 nm. Their total output power reached 6.7 W, and the optical conversion efficiency reached 31.6%. These lasers have special requirements in the treatment of facial telangiectasia. (C) 2012 The Japan Society of Applied Physics

引用

页数：3

共 19 条

[1] PHASE-MATCHED SUBMILLIMETER WAVE GENERATION BY DIFFERENCE-FREQUENCY MIXING IN ZNGEP2 [J].

BOYD, GD ;

BRIDGES, TJ ;

PATEL, CKN .

APPLIED PHYSICS LETTERS, 1972, 21 (11) :553-&

[2] High-power efficient tunable Nd: GdVO4 laser at 1083 nm [J].

Chen, YF ;

Ku, ML ;

Su, KW .

OPTICS LETTERS, 2005, 30 (16) :2107-2109

[3] cw dual-wavelength operation of a diode-end-pumped Nd:YVO4 laser [J].

Chen, YF .

APPLIED PHYSICS B-LASERS AND OPTICS, 2000, 70 (04) :475-478

[4] DIODE LASER-PUMPED SOLID-STATE LASERS [J].

FAN, TY ;

BYER, RL .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1988, 24 (06) :895-912

[5] High efficiency single- and dual-wavelength Nd : GdVO4 lasers pumped by a fiber-coupled diode [J].

He, JL ;

Du, J ;

Sun, J ;

Liu, S ;

Fan, YX ;

Wang, HT ;

Zhang, LH ;

Hang, Y .

APPLIED PHYSICS B-LASERS AND OPTICS, 2004, 79 (03) :301-304

[6]

Kronemyer B., 2005, AESTHETIC BUYERS GUI, P108

[7] Diode-laser-array end-pumped 14.3-W CWNd:GdVO4 solid-state laser at 1.06 μm [J].

Liu, J ;

Shao, Z ;

Zhang, H ;

Meng, X ;

Zhu, L ;

Jiang, M .

APPLIED PHYSICS B-LASERS AND OPTICS, 1999, 69 (03) :241-243

[8]

Liu L. H., 2008, CHIN J AESTHETIC MED, V17, P1049

[9] Continuous-wave simultaneous dual-wavelength operation at 912 nm and 1063 nm in Nd:GdVO4 [J].

Luenstedt, K. ;

Pavel, N. ;

Petermann, K. ;

Huber, G. .

APPLIED PHYSICS B-LASERS AND OPTICS, 2007, 86 (01) :65-70

[10] Stable dual-wavelength microlaser controlled by the output mirror tilt angle [J].

Pallas, Florent ;

Herault, Emilie ;

Zhou, Jie ;

Roux, Jean-Francois ;

Vitrant, Guy .

APPLIED PHYSICS LETTERS, 2011, 99 (24)

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