Study on CW Nd:YAG infrared laser at 1319 nm

Tao Wang; Jianquan Yao; Guojun Yu; Peng Wang; Xifu Li; Yizhong Yu

Chinese Optics Letters, Volume. 1, Issue 11, 11661(2003)

Tao Wang^1,2,3、*, Jianquan Yao¹, Guojun Yu¹, Peng Wang¹, Xifu Li¹, and Yizhong Yu¹

¹Optoelectron. Info. Sci. Technol. Lab, Inst. Lasers and Optoelectron., College of Precision Instru. Optoelectron. Eng., Tianjin University, Tianjin 300072

²College of Mechanism Engineering, Hebei University of Technology, Tianjin 300130

³State Key Laboratory of Laser Technology, Huazhong University of Science and Technology, Wuhan 430074

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A continuous wave (CW) Nd:YAG infrared laser at 1319 nm is reported in this paper. The energy level of 1319-nm wave was analyzed. The repression of 1064-nm lasing and enhancement of 1319-nm output power were discussed. Mirror coating and cavity structure were studied and a maximum CW output power of 43 W at 1319 nm was achieved in experiments.

Keywords

140.3070 solid-state 140.3580 infrared and far-infrared lasers lasers

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Tao Wang, Jianquan Yao, Guojun Yu, Peng Wang, Xifu Li, Yizhong Yu. Study on CW Nd:YAG infrared laser at 1319 nm[J]. Chinese Optics Letters, 2003, 1(11): 11661

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Paper Information

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Received: May. 28, 2003

Accepted: --

Published Online: Jun. 6, 2006

The Author Email: Tao Wang (wta@eyou.com)

DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology