Phase-controlled, fractal laser system
文献类型：专利
| 作者 | OPOWER, HANS; HUEGEL, HELMUT; GIESEN, ADOLF |
| 发表日期 | 1996-04-30 |
| 专利号 | US5513195 |
| 著作权人 | DEUTSCHE FORSCHUNGSANSTALT FUER LUFT-UND RAUMFAHRT E.V. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Phase-controlled, fractal laser system |
| 英文摘要 | PCT No. PCT/DE94/00036 Sec. 371 Date Sep. 21, 1994 Sec. 102(e) Date Sep. 21, 1994 PCT Filed Jan. 14, 1994 PCT Pub. No. WO94/17575 PCT Pub. Date Aug. 4, 1994.In order to improve a semiconductor laser system with a plurality of semiconductor laser units, from which laser radiation exits, a light-conducting fiber associated with each semiconductor laser unit, a coupling element for coupling the laser radiation exiting from the respective semiconductor laser unit into the respective light-conducting fiber, and a fiber bundle comprising the fibers as light conductor system, a total laser radiation formed by the sum of the laser radiations generated by the respective semiconductor laser units exiting from one end of this fiber bundle, the total laser radiation illuminating a target surface on an object to be irradiated during laser activity of all the semiconductor laser units, such that complex irradiation tasks can be performed it is suggested that the semiconductor laser units be designed such that they operate relative to one another in a phase-defined and frequency-defined mode operation, that the laser radiation of each semiconductor laser unit be coupled into the respective laser light-conducting fiber with low loss, that each fiber be a single-mode fiber and that in the total laser radiation the laser radiations of several, preferably all of the semiconductor laser units be controllable in their phase independently of one another. |
| 公开日期 | 1996-04-30 |
| 申请日期 | 1994-01-14 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36176]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | DEUTSCHE FORSCHUNGSANSTALT FUER LUFT-UND RAUMFAHRT E.V. |
| 推荐引用方式 GB/T 7714 | OPOWER, HANS,HUEGEL, HELMUT,GIESEN, ADOLF. Phase-controlled, fractal laser system. US5513195. 1996-04-30. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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