Solid state optically pumped laser head
文献类型：专利
| 作者 | BRUESSELBACH, HANS W.; BYREN, ROBERT W.; FEST, ERIC C.; MATTHEWS, STEVEN C.; KLINGER, STEPHEN R. |
| 发表日期 | 1996-11-20 |
| 专利号 | EP0743725A1 |
| 著作权人 | RAYTHEON COMPANY |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Solid state optically pumped laser head |
| 英文摘要 | A laser pump cavity assembly (30) having a laser rod 22 with a ground outer surface positioned concentrically within an annular jet sleeve (28) which is, in turn, positioned concentrically within an annular outer sleeve (26). The outer sleeve (26) is coated with a dielectric coating (25) having slits (24) therein arranged to receive focused optical pump radiation (20) from respective laser diode arrays (21), the pump radiation (20) being transmitted through the outer sleeve (26) and jet sleeve (28) to excite the laser rod (22). The jet sleeve (28) is positioned to define cooling fluid chambers (134, 114) between the outer sleeve (26) and the jet sleeve (28), and between the jet sleeve (28) and the laser rod (22), and is provided with a series of jet holes (38) for directing cooling fluid to impinge perpendicularly on the laser rod (22). The end faces (41, 43) of the jet sleeve (28) and outer sleeve (26) are further coated with dielectric material to enhance the efficiency of the device. The cooperating end caps (71, 73) which mount the outer sleeve (26), jet sleeve (28), and laser rod (22) employ a number of advantageous self-aligning and sealing features. |
| 公开日期 | 1996-11-20 |
| 申请日期 | 1996-05-10 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/52055]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | RAYTHEON COMPANY |
| 推荐引用方式 GB/T 7714 | BRUESSELBACH, HANS W.,BYREN, ROBERT W.,FEST, ERIC C.,et al. Solid state optically pumped laser head. EP0743725A1. 1996-11-20. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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