| An all-solid-state high power quasi-continuous-wave tunable dual-wavelength Ti：sapphire laser system using birefringence filter |
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| 引用本文： | 丁欣,马洪梅,邹雷,邹跃,温午麒,王鹏,姚建铨.An all-solid-state high power quasi-continuous-wave tunable dual-wavelength Ti：sapphire laser system using birefringence filter[J].中国物理 B,2007,16(7):1991-1995. |
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| 作者姓名： | 丁欣 马洪梅 邹雷 邹跃 温午麒 王鹏 姚建铨 |
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| 作者单位： | College of Precision Instrument and Opto-Electronics Engineering,
Institute of Laserand Opto-Electronics, Tianjin University,
Tianjin 300072, China
Key Laboratory of Opto-Electronics Information Science
and Technology, Ministry of Education, Tianjin |
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| 基金项目： | Project supported in part by the National Natural
Science Foundation of China (Grant Nos~10474071, 60637010, 60671036 and
60278001) and Tianjin Applied Fundamental Research Project, China
(07JCZDJC05900). |
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| 摘 要： | This paper describes a tunable dual-wavelength Ti:sapphire laser system with
quasi-continuous-wave and high-power outputs. In the design of the laser, it
adopts a frequency-doubled Nd:YAG laser as the pumping source, and the
birefringence filter as the tuning element. Tunable dual-wavelength outputs
with one wavelength range from 700~nm to 756.5~nm, another from 830~nm to 900mn
have been demonstrated. With a pump power of 23~W at 532~nm, a repetition rate
of 7~kHz and a pulse width of 47.6~ns, an output power of 5.1~W at 744.8~nm and
860.9~nm with a pulse width of 13.2~ns and a line width of 3~nm has been
obtained, it indicates an optical-to-optical conversion efficiency of
22.2{\%}.
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| 关 键 词： | 波长 蓝宝石激光 折射 滤波器 |
| 收稿时间： | 2006-09-29 |
| 修稿时间： | 2006-09-292007-01-18 |
An all-solid-state high power quasi-continuous-wave tunable dual-wavelength Ti:sapphire laser system using birefringence filter |
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| Ding Xin,Ma Hong-Mei,Zou Lei,Zou Yue,Wen Wu-Qi,Wang Peng and Yao Jian-Quan.An all-solid-state high power quasi-continuous-wave tunable dual-wavelength Ti:sapphire laser system using birefringence filter[J].Chinese Physics B,2007,16(7):1991-1995. |
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| Authors: | Ding Xin Ma Hong-Mei Zou Lei Zou Yue Wen Wu-Qi Wang Peng and Yao Jian-Quan |
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| Institution: | 1 College of Precision Instrument and Opto-Electronics Engineering, Institute of Laser and Opto-Electronics, Tianjin University, Tianjin 300072, China ;2 Key Laboratory of Opto-Electronics Information Science and Technology, Ministry of Education, Tianjin 300072, China |
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| Abstract: | This paper describes a tunable dual-wavelength Ti:sapphire laser system with
quasi-continuous-wave and high-power outputs. In the design of the laser, it
adopts a frequency-doubled Nd:YAG laser as the pumping source, and the
birefringence filter as the tuning element. Tunable dual-wavelength outputs
with one wavelength range from 700~nm to 756.5~nm, another from 830~nm to 900mn
have been demonstrated. With a pump power of 23~W at 532~nm, a repetition rate
of 7~kHz and a pulse width of 47.6~ns, an output power of 5.1~W at 744.8~nm and
860.9~nm with a pulse width of 13.2~ns and a line width of 3~nm has been
obtained, it indicates an optical-to-optical conversion efficiency of
22.2{\%}. |
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| Keywords: | all-solid-state dual-wavelength Ti:sapphire laser birefringence
filter |
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