Diode laser array coupling optic and system
文献类型：专利
| 作者 | KARLSEN, SCOTT R. |
| 发表日期 | 2007-04-26 |
| 专利号 | WO2007047086A2 |
| 著作权人 | NLIGHT PHOTONICS CORPORATION |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Diode laser array coupling optic and system |
| 英文摘要 | A single piece optic (301) for coupling the output of a diode laser array (101) into an optical fiber array (109) is provided. The coupling optic (301) has a planar back surface (309) which, during use with a diode laser array, is positioned substantially parallel to the front face (205) of the laser array. The coupling optic (301) is fabricated from a single substrate and comprised of a plurality of optical elements (303). Depending upon the technique used to fabricate the optical elements, the individual optical elements may be trapezoidally-shaped or rectangularly-shaped. The front surface (305) of each optical element is tilted, thus preventing reflected laser radiation from resonating within the diode laser's emitters. Additionally each optical element (301) is shaped to reduce the divergence of the emitters in the fast axis, thus allowing the output from each emitter (103) to be effectively coupled into the corresponding optical fiber (109). |
| 公开日期 | 2007-04-26 |
| 申请日期 | 2006-10-02 |
| 状态 | 未确认 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/51547]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NLIGHT PHOTONICS CORPORATION |
| 推荐引用方式 GB/T 7714 | KARLSEN, SCOTT R.. Diode laser array coupling optic and system. WO2007047086A2. 2007-04-26. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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