[1]苏培林,王加贤,王国立,等.多量子阱InGaAsP实现Nd:YAG激光器被动锁模[J].华侨大学学报(自然科学版),2009,30(6):628-631.[doi:10.11830/ISSN.1000-5013.2009.06.0628]
　SU Pei-lin,WANG Jia-xian,WANG Guo-li,et al.Investigation on Passive Mode-Locking in an Nd:YAG Laser Using Multi-Quantum-Well InGaAsP[J].Journal of Huaqiao University(Natural Science),2009,30(6):628-631.[doi:10.11830/ISSN.1000-5013.2009.06.0628]
点击复制

多量子阱InGaAsP实现Nd:YAG激光器被动锁模()
分享到：

《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6期
页码:
628-631
栏目:
出版日期:
2009-11-20

文章信息/Info

Title:
Investigation on Passive Mode-Locking in an Nd:YAG Laser Using Multi-Quantum-Well InGaAsP
文章编号:
1000-5013(2009)06-0628-04
作者:
苏培林; 王加贤; 王国立; 张峻诚
华侨大学信息科学与工程学院
Author(s):
SU Pei-lin;  WANG Jia-xian;  WANG Guo-li;  ZHANG Jun-cheng
College of Information Science and Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
Nd∶YAG激光器;  InGaAsP;  被动锁模;  多量子阱
Keywords:
Nd∶YAG laser;  InGaAsP;  passive mode-locking;  multi-quantum-well
分类号:
TN248.13
DOI:
10.11830/ISSN.1000-5013.2009.06.0628
文献标志码:
A
摘要:
采用InGaAsP多量子阱作为可饱和吸收体,以及Nd∶YAG激光器的耦合输出镜,实现1.06μm激光的被动锁模运转.当激光器腔长为115 cm时,在平凹腔结构中获得平均脉宽23 ps、能量7 mJ的单脉冲序列; 在平凸腔结构获得平均脉宽21 ps、能量10.5 mJ的单脉冲序列.比较平凹腔和平凸腔结构的Nd∶YAG激光器的锁模效果,并根据样品结构和可饱和吸收体被动锁模理论,分析半导体多量子阱材料InGaAsP实现被动锁模的机理.
Abstract:
The passive mode-locking operation of an Nd∶YAG laser at 1.06 μm was achieved by using multi-quantum-well InP/InGaAsP as saturable absorber and output coupler.When the cavity length was 115 cm,a single pulse train with average pulse duration of 23 ps and energy of 7 mJ was obtained in a plane-convexity cavity.The pulse duration was 21 ps and energy was 10.5 mJ from a plane-concave cavity Nd∶YAG laser.The mode-locking effect of the plane-convexity cavity and the plane-concave cavity Nd∶YAG laser was compared in the experiment.According to the structure of the sample and the passive mode-locking theory of the saturable absorber,the passive mode-locking mechanism of semiconducting multi-quantum-well InGaAsP was anylized in this paper.

参考文献/References:

[1] 王加贤, 庄鑫巍. 基于半导体可饱和吸收镜实现闪光灯抽运Nd:YAG激光器的被动调 Q 与锁模 [J]. 光学精密工程, 2006(4):584-588.doi:10.3321/j.issn:1004-924X.2006.04.011.
[2] KELLER U, WEINGARTEN K J, FRANZ X. Semiconductor saturable absorber mirrors (SESAM’s) for femtosecond to nanosecond pulse generation in solid-state lasers [J]. IEEE Journal of Selected Topics in Quantum Electronics, 1996(3):435-453.
[3] 陈檬, 张丙元, 李港. 半导体可饱和吸收镜被动锁模Nd:YAG激光器的研究 [J]. 中国激光, 2004(6):646-648.doi:10.3321/j.issn:0258-7025.2004.06.002.
[4] 柴路, 王清月, 张志刚. 用腔内半导体可饱和吸收镜钛宝石激光器中自锁模状态的实验研究 [J]. 物理学报, 2001(1):68-71.doi:10.3321/j.issn:1000-3290.2001.01.013.
[5] 杜荣建, 向望华, 张贵忠. 新型多量子阱被动锁模半导体激光器噪声分析 [J]. 中国激光, 2003, (12):1066-1069.doi:10.3321/j.issn:0258-7025.2003.12.003.
[6] WANG Yong-gang, MA Xiao-yu, ZHANG Bing-yuan. Passively mode locked diode-end-pumped Nd:YAG laser with In0.25Ga0.75As as output coupler [J]. Chinese Journal of Semiconductors, 2004, (12):1595-1598.doi:10.3321/j.issn:0253-4177.2004.12.010.
[7] NEOGI A, YOSHIDA H, MOZUME T. Enhancement of interband optical nonlinearity by manipulation of intersubband transitions in an undoped semiconductor quantum well [J]. Optics Communications, 1999, (4/6):225-229.

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