Plane waveguide type laser, and display device
文献类型：专利
| 作者 | YAMAMOTO, SHUHEI; AKINO, YOSUKE; YANAGISAWA, TAKAYUKI; HIRANO, YOSHIHITO |
| 发表日期 | 2011-12-14 |
| 专利号 | EP2395611A1 |
| 著作权人 | MITSUBISHI ELECTRIC CORPORATION |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Plane waveguide type laser, and display device |
| 英文摘要 | A plane waveguide type laser according to the present invention includes: a plate-shaped laser medium (5); a semiconductor laser (1) which causes excitation light to enter an end surface (5a) of the laser medium (5); first and second claddings (4a and 4b) which are bonded to lower and upper surfaces of the laser medium (5), respectively, to form a waveguide in a vertical direction; a comb heat sink (2) bonded to a lower surface of the first cladding (4a); and thermal lens producing means (20) bonded to an upper surface of the second cladding (4b). In this structure, laser oscillation in the vertical direction is performed in a waveguide mode of the laser medium (5), and the thermal lens producing means (20) forms a periodic lens effect in the laser medium (5) to perform laser oscillation in a lateral direction in a plurality of resonant modes. Therefore, a resonator having a small round-trip loss may be formed without depending on a size of a thermal lens produced by excitation, and hence a rising characteristic of a pulse operation or a CW operation may be smoothed to obtain high-power stable output. |
| 公开日期 | 2011-12-14 |
| 申请日期 | 2009-02-05 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54071]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MITSUBISHI ELECTRIC CORPORATION |
| 推荐引用方式 GB/T 7714 | YAMAMOTO, SHUHEI,AKINO, YOSUKE,YANAGISAWA, TAKAYUKI,et al. Plane waveguide type laser, and display device. EP2395611A1. 2011-12-14. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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