Parasitic oscillation suppression in solid state lasers using absorbing thin films
文献类型：专利
| 作者 | ZAPATA, LUIS E. |
| 发表日期 | 1994-08-02 |
| 专利号 | US5335237 |
| 著作权人 | UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE DEPARTMENT OF ENERGY |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Parasitic oscillation suppression in solid state lasers using absorbing thin films |
| 英文摘要 | A thin absorbing film is bonded onto at least certain surfaces of a solid state laser gain medium. An absorbing metal-dielectric multilayer film is optimized for a broad range of incidence angles, and is resistant to the corrosive/erosive effects of a coolant such as water, used in the forced convection cooling of the film. Parasitic oscillations hamper the operation of solid state lasers by causing the decay of stored energy to amplified rays trapped within the gain medium by total and partial internal reflections off the gain medium facets. Zigzag lasers intended for high average power operation require the ASE absorber. |
| 公开日期 | 1994-08-02 |
| 申请日期 | 1992-10-29 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36120]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE DEPARTMENT OF ENERGY |
| 推荐引用方式 GB/T 7714 | ZAPATA, LUIS E.. Parasitic oscillation suppression in solid state lasers using absorbing thin films. US5335237. 1994-08-02. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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