| 发明名称 |
Oxygen laser oscillator |
| 摘要 |
The disclosed invention relates to a method of realizing an oxygen laser oscillator. The laser oscillator relating to one aspect of the invention is provided with a laser cavity consisting of a high-reflectivity mirror (108) and a partial-reflectivity output mirror (107), a singlet oxygen generator (105), a focusing optics (109), and a shutter (113). Singlet oxygen (O2(1Δg)) is supplied to the chamber (102A) which is pumped beforehand by a vacuum pump. In order to produce a laser oscillation, the shutter (113) is pulled out so that the radiation from O2(1Δg) goes back and forth inside the laser cavity. This causes a stimulated emission from O2(1Δg), and a pulsed laser is extracted from the output mirror (107). |
| 申请公布号 |
US9142934(B2) |
申请公布日期 |
2015.09.22 |
| 申请号 |
US201314237006 |
申请日期 |
2013.10.21 |
| 申请人 |
|
发明人 |
Takehisa Kiwamu |
| 分类号 |
H01S3/22;H01S3/123;H01S3/104;H01S3/08;H01S3/034;H01S3/097;H01S3/134;H01S3/081 |
主分类号 |
H01S3/22 |
| 代理机构 |
Rothwell, Figg, Ernst & Manbeck, P.C. |
代理人 |
Rothwell, Figg, Ernst & Manbeck, P.C. |
| 主权项 |
1. An oxygen laser oscillator comprising:
a laser cavity having at least two reflecting mirrors; an area capable of filling the laser cavity with excited oxygen molecules; a focusing optics placed in the laser cavity; and, a shutter controlling whether laser light passes through or is blocked at a focused point formed by the focusing optics in the laser cavity. |
| 地址 |
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