Semiconductor ring laser device
文献类型：专利
| 作者 | MIHASHI YOSHINOBU; SHIMADA JIYUNICHI; SAKURAI KENJIROU; NAKAMURA YUKINOBU |
| 发表日期 | 1982-03-11 |
| 专利号 | JP1982043485A |
| 著作权人 | KOGYO GIJUTSUIN (JAPAN) |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Semiconductor ring laser device |
| 英文摘要 | PURPOSE:To enable the pure ring laser oscillation by a semiconductor laser element by forming the waveguide of the element to form a Brewster's angle with a medium contacted with the cleavage surface with respect to the normal line of te cleavage surface of the waveguide and forming a ring-shaped optical passage out of the element. CONSTITUTION:The waveguide 3 of a semiconductor laser element is so formed to become a Brewster angle that the sum of the incident angle and the transmission angle is right angle with respect to the normal line of the cleavage surface 6. An element driving power source 13 is connected via a resistor 12 to the upper and lower electrodes. A ring-shaped resonator is formed of a ring-shaped optical path 16 made of a lens 14, a mirror 15, a beam splitter 15A at the exterior of the laser element, thereby pickup up clockwise and counterclockwise lights 19 and 20 from the beam splitter 15A. |
| 公开日期 | 1982-03-11 |
| 申请日期 | 1980-08-13 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/67172]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | KOGYO GIJUTSUIN (JAPAN) |
| 推荐引用方式 GB/T 7714 | MIHASHI YOSHINOBU,SHIMADA JIYUNICHI,SAKURAI KENJIROU,et al. Semiconductor ring laser device. JP1982043485A. 1982-03-11. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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