[1]吴逢铁,张建荣.对撞增强腔和LiF晶体实现稳定的被动锁模[J].华侨大学学报(自然科学版),2006,27(2):141-143.[doi:10.3969/j.issn.1000-5013.2006.02.008]
　Wu Fengtie,Zhang Jianrong.The Generation of the Stable Passive Mode-Locking by Using Colliding Enhanced Resonator and LiF Crystal[J].Journal of Huaqiao University(Natural Science),2006,27(2):141-143.[doi:10.3969/j.issn.1000-5013.2006.02.008]
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对撞增强腔和LiF晶体实现稳定的被动锁模()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第27卷
期数:
2006年第2期
页码:
141-143
栏目:
出版日期:
2006-04-20

文章信息/Info

Title:
The Generation of the Stable Passive Mode-Locking by Using Colliding Enhanced Resonator and LiF Crystal
文章编号:
1000-5013(2006)02-0141-03
作者:
吴逢铁; 张建荣
华侨大学信息科学与工程学院; 华侨大学信息科学与工程学院 福建 泉州 362021; 福建 泉州 362021
Author(s):
Wu Fengtie;  Zhang Jianrong
College of Information Science and Engineering, Huaqiao University, 362021, Quanzhou, China
关键词:
对撞增强腔;  LiF:F2-色心晶体;  被动锁模;  激发态吸收
Keywords:
colliding enhanced resonator;  LiF : F-2 color center crystal;  passive mode-locking;  excited state absorption
分类号:
TN204
DOI:
10.3969/j.issn.1000-5013.2006.02.008
文献标志码:
A
摘要:
理论分析LiF:F-2色心晶体的能级结构,计算其激发态吸收的饱和光强,指出基态恢复时间为纳秒量级的LiF实现被动锁模的可能性.利用对撞增强腔Nd:YAG激光器实现LiF晶体的锁模激光输出,获得平均能量为11.8mJ,稳定性大于98%的锁模单脉冲序列.
Abstract:
By theoretic analyzing the energy level structure of the color center and calculating the saturable optical intensity of the excited state absorption, the authors point out the possibility of realizing passive mode-locking by using LiF crystal with the relaxation time of the ground state in nanosecond magnitude. In colliding enhanced resonator Nd : YAG laser, mode-locked laser was realized by using LiF crystal. The single mode-locked pulse train with the average energy of 11. 8 mJ and the energy stability over 98% was obtained.

参考文献/References:

[1] Alfons P, Oliver L, Taiju T. Emission spectroscope characterization of color centers in a LiF crystal [J]. Optics Communications, 2002, (1-6):305-313.doi:10.1016/S0030-4018(02)02168-5.
[2] 姚关清, 吴逢铁. 利用抗共振环实现稳定的BDN被动锁模 [J]. 华侨大学学报(自然科学版), 2004(2):137-139.doi:10.3969/j.issn.1000-5013.2004.02.007.
[3] Oliver L, Alfons P, Taiju T. Picosecond laser saturable absorption studies on color centers in LiF crystal [J]. Optics Communications, 2002, (4-6):389-400.doi:10.1016/S0030-4018(02)01421-9.
[4] Wu Fengtie, Zhang Wenzhen. High energy and high stability passively Q-switched laser with convex-ARR unstable resonator [J]. Optics & Laser Technology, 2000(2):107-110.doi:10.1016/S0030-3992(00)00024-4.
[5] 吴逢铁, 张文珍. 凸-ARR非稳定腔中Cr4+:YAG调Q激光器的研究 [J]. 中国激光, 2001(1):1-3.doi:10.3321/j.issn:0258-7025.2001.01.001.
[6] 吴逢铁, 张文珍. 获得高稳定被动Q的新颖技术 [J]. 福光技术, 2002(2):1-5.
[7] 张行愚, 王青圃. BDN染料的锁模特性和基态恢复时间 [J]. 激光杂志, 1992(3):135-137.

备注/Memo

备注/Memo:
福建省自然科学基金资助项目(A0410017)
更新日期/Last Update: 2014-03-23