[1]熊刚强,王加贤,张峻诚,等.LD抽运Nd∶YVO4三镜腔激光器腔内和频技术[J].华侨大学学报(自然科学版),2009,30(5):513-516.[doi:10.11830/ISSN.1000-5013.2009.05.0513]
　XIONG Gang-qiang,WANG Jia-xian,ZHANG Jun-cheng,et al.Intracavity Sum-Frequency Mixing of LD End-Pumped Nd∶YVO4 Laser with Three Mirrors Cavity Technology[J].Journal of Huaqiao University(Natural Science),2009,30(5):513-516.[doi:10.11830/ISSN.1000-5013.2009.05.0513]
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LD抽运Nd∶YVO4三镜腔激光器腔内和频技术()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第30卷
期数:
2009年第5期
页码:
513-516
栏目:
出版日期:
2009-09-20

文章信息/Info

Title:
Intracavity Sum-Frequency Mixing of LD End-Pumped Nd∶YVO4 Laser with Three Mirrors Cavity Technology
文章编号:
1000-5013(2009)05-0513-04
作者:
熊刚强; 王加贤; 张峻诚; 苏培林
华侨大学信息科学与工程学院
Author(s):
XIONG Gang-qiang;  WANG Jia-xian;  ZHANG Jun-cheng;  SU Pei-lin
College of Information Science and Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
激光二极管;  抽运;  Nd∶YVO4激光器;  三镜复合腔;  腔内和频
Keywords:
laser diode;  pump;  Nd∶YVO4 laser;  three mirror cavity;  intracavity sum-frequency mixing
分类号:
TN248.1
DOI:
10.11830/ISSN.1000-5013.2009.05.0513
文献标志码:
A
摘要:
针对激光二极管端面抽运的三镜复合腔Nd∶YVO4/KTP腔内和频激光器,在分别满足1064,1342nm双波长激光振荡阈值相等和光子数密度相等条件下,数值计算两个支腔腔长、两个支腔反射镜透过率之间的关系.根据理论计算得到的参数,在双波长光子数密度相等和双波长振荡阈值相等两种情况下,对比其和频输出的黄光功率.当抽运功率均为12 W时,分别得到了410 mV和340 mW的黄光输出,光-光转换效率分别为3.4%和2.8%.利用双波长光子数密度相等条件,可以得到更高转换效率的和频黄光.
Abstract:
The intracavity sum-frequency mixing of a laser diode(LD) end-pumped Nd∶YVO4/KTP laser with three mirrors compound cavity was researched.The relationships of the cavity lengths and transmissivities of two cavity branches was numerically calculated under the conditions that 1 064 nm and 1 342 nm lasers emission respectively possessed the same oscillation threshold and the equal dual-wavelength photon densities.According to the theoretical calculations the power output of the yellow laser was experimentally compared in the two circumstances.When the pump power was 12 W,410 mW and 340 mW power of the yellow laser was obtained and the conversion efficiency for light to light were 3.4% and 2.8% respectively.The results showed that the use of the equal dual-wavelength photon densities was more effectual.

参考文献/References:

[1] CHEN Y F. CW dual-wavelength operation of a diode-end-pumped Nd:YVO4 laser [J]. Applied Physics B, 2000(4):475-478.
[2] 王加贤, 吕凤萍, 苏娅菲. 双调Q复合腔Nd:YAG-Cr4+:YAG激光器的研究 [J]. 中国激光, 2004(4):399-402.doi:10.3321/j.issn:0258-7025.2004.04.004.
[3] 王加贤. 双波长输出的Nd:YAG/Cr4+:YAG激光器的腔设计与参数选择 [J]. 激光杂志, 2002(5):14-15.doi:10.3969/j.issn.0253-2743.2002.05.005.
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[5] CHEN Y F, TSAI S W. Diode-pumped Q-switched Nd:YVO4 yellow laser with intracavity sum-frequency mixing [J]. Optics Letters, 2002(6):397-399.doi:10.1364/OL.27.000397.
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[7] LU Yan-fei, ZHANG Xi-he, YAO Zhi-hai. 1.1 W continuous-wave orange-yellow light Nd:YVO4 laser with intracavity sum-frequency generation [J]. Optics and Precision Engineering, 2006(5):736-739.doi:10.3321/j.issn:1004-924X.2006.05.002.
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备注/Memo

备注/Memo:
福建省自然科学基金资助项目(A0610023)
更新日期/Last Update: 2014-03-23