High energy solid-state laser with offset pump and extraction geometry
文献类型：专利
| 作者 | SPARIOSU, KALIN; BETIN, ALEXANDER, A. |
| 发表日期 | 2007-07-26 |
| 专利号 | WO2007084111A2 |
| 著作权人 | RAYTHEON COMPANY |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | High energy solid-state laser with offset pump and extraction geometry |
| 英文摘要 | A laser system and method. The inventive laser includes an annular gain medium (37); a source of pump energy (13, 15, 17), and an arrangement (25, 27, 29, 31) for concentrating energy from the source on the gain medium. In a more specific implementation, a mechanism is included for rotating the gain medium (37) to effect extraction of pump energy and cooling. In the illustrative embodiment, the pump source is a diode array. Energy from the array is coupled to the medium via an array of optical fibers (25, 27, 29). The outputs of the fibers are input to a concentrator (31) that directs the pump energy onto a pump region of the medium (37). In the best mode, plural disks (30, 32, 34) of gain media are arranged in an offset manner to provide a single resonator architecture. First (46) and second (48) mirrors are added to complete the resonator. In accordance with the inventive teachings, a method for pumping and cooling a laser is taught. In the illustrative embodiment, the inventive method includes the steps of providing a gain medium; pumping energy into a region of the gain medium; moving the medium; extracting energy from the region of the medium; and cooling region of the medium. |
| 公开日期 | 2007-07-26 |
| 申请日期 | 2005-12-20 |
| 状态 | 未确认 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/53757]  |
| 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 | SPARIOSU, KALIN,BETIN, ALEXANDER, A.. High energy solid-state laser with offset pump and extraction geometry. WO2007084111A2. 2007-07-26. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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