Side-pumped laser with shaped laser beam
文献类型：专利
| 作者 | KMETEC, JEFFREY D.; NGUYEN, HAI-LINH K. |
| 发表日期 | 1999-02-02 |
| 专利号 | US5867324 |
| 著作权人 | LUMENTUM OPERATIONS LLC |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Side-pumped laser with shaped laser beam |
| 英文摘要 | A solid-state laser having a rod of active material optically pumped along the side of the rod by an array of diode lasers. Beam shaping elements, such as Brewster angle facets on the end of the laser rod, cause the laser beam to assume a generally elliptical shape within the rod with the long axis of the ellipse aligned with the irradiation angle of the diode lasers. However, the beam is circularly shaped outside the rod. Preferably, the laser rod is held within an optical cavity formed within a cooling block which both cools the rod and reflects pump light back into the rod. The diode lasers irradiate the rod through a linear slit in the cooling block. Also, preferably, a slab-shaped optical waveguide is placed within the slit to guide the light from the diode lasers to the side of the laser rod. |
| 公开日期 | 1999-02-02 |
| 申请日期 | 1997-01-28 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/41980]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | LUMENTUM OPERATIONS LLC |
| 推荐引用方式 GB/T 7714 | KMETEC, JEFFREY D.,NGUYEN, HAI-LINH K.. Side-pumped laser with shaped laser beam. US5867324. 1999-02-02. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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