A single wavelength 1318.8nm Nd：YAG laser

WEI Yong; ZHANG Ge; HUANG Cheng-hui; HUANG Ling-xiong; WEI Min

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LASER TECHNOLOGY > 2005 > 29(3): 258-260.

WEI Yong, ZHANG Ge, HUANG Cheng-hui, HUANG Ling-xiong, WEI Min. A single wavelength 1318.8nm Nd：YAG laser[J]. LASER TECHNOLOGY, 2005, 29(3): 258-260.

Citation:

WEI Yong, ZHANG Ge, HUANG Cheng-hui, HUANG Ling-xiong, WEI Min. A single wavelength 1318.8nm Nd：YAG laser[J]. LASER TECHNOLOGY, 2005, 29(3): 258-260.

Citation:

WEI Yong, ZHANG Ge, HUANG Cheng-hui, HUANG Ling-xiong, WEI Min. A single wavelength 1318.8nm Nd：YAG laser[J]. LASER TECHNOLOGY, 2005, 29(3): 258-260.

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A single wavelength 1318.8nm Nd：YAG laser

Fujian Institute of Research on the Structure of Matter, the Chinese Academy of Sciences, Fuzhou 350002, China

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Received Date: May 10, 2004
Revised Date: July 08, 2004
Published Date: May 24, 2005

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Abstract

To suppress 1064nm line and 1338nm line,utilizing the dichroic mirror technology,a Nd:YAG quasi-CW laser operating at the single wavelength of 1318.8nm was developed.The output power of 122W was obta ined at a pump power of 2100W with the total efficiency of 5.8%,and the slope efficiency of 8.22%.The unstability of output power was less than (±5%.)The threshold power was about 500W.The 1318.8nm Nd:YAG laser with simple construction can work stably,which is of great value to laser therapy and nation al defence.
- lasers,
- single wavelength,
- dichroic mirror technology,
- high power,
- Nd∶YAG

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[2]	林文雄,沈鸿元,曾瑞荣.单一谱线1.3188μm Nd:YAG TEM00 模激光器的研制 [J].中国激光,1996,23(5):444.
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