| Original document(14 pages) 中文版 |
The invention relates to a laser light gathering chamber and a laser head with said chamber. Said laser gathering chamber is a metallic cylinder with a square chamber with ellipse section, while its inner surface is plated with reflective layer, and the top surface has a filter inserting structure along the axle of said chamber; said laser head comprises a light gathering chamber and a light gathering chamber base which a rectangle case with a hollow chamber in center; said case has a structure for sealing mounting the laser light gathering chamber, the cooling hydrant, the laser rod and the pump lamp. The invention is characterized in that: the filter can be replaced easily, to filter the pump radiation in the wave range that mainly cause the laser working substance to generate heat energy, to reduce the heat effect of laser working substance. |
Application Number
申请号 |
200510111597 |
Application Date
申请日 |
2005.12.16 |
| Title 名称 |
Laser concentration cavity and laser head with the same
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Publication Number
公开号 |
1805227 |
Publication Date
公开日 |
2006.07.19 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
H01S3/08,H01S3/02,H01S3/00 |
Applicant(s) Name
申请人 |
Shanghai Institute of Optics & Precision Mechanics, Chinese Academy of Sciences |
| Address 地址 |
201800 |
| Inventor(s) Name 发明人 |
Chen Li, Chen Wei, Li Shunguang, Wen Lei, Xu Yongchun, Wang Biao |
| Attorney & Agent 代理人 |
zhang zechun |
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