Distance measurement light source and endoscope
文献类型：专利
| 作者 | YOSHIDA, HIROSHI; FUJITA, GORO; TANAKA, KENJI |
| 发表日期 | 2017-12-14 |
| 专利号 | WO2017212700A1 |
| 著作权人 | SONY CORPORATION |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Distance measurement light source and endoscope |
| 英文摘要 | [Problem] To measure longer distances more accurately at the time of distance measurement employing the interference of light. [Solution] The disclosed distance measurement light source comprises at least: an n-type cladding layer and a p-type cladding layer each formed of a predetermined semiconductor; and an active layer that is located between the n-type cladding layer and the p-type cladding layer, and in which at least a partial region functions as an optical waveguide and light having a predetermined wavelength is emitted from one end surface of the active layer. In the optical waveguide, at the light emission end surface of the active layer, the direction in which the light travels in the optical waveguide is inclined at a predetermined angle with respect to the normal direction of the emission end surface. |
| 公开日期 | 2017-12-14 |
| 申请日期 | 2017-02-28 |
| 状态 | 未确认 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/62254]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SONY CORPORATION |
| 推荐引用方式 GB/T 7714 | YOSHIDA, HIROSHI,FUJITA, GORO,TANAKA, KENJI. Distance measurement light source and endoscope. WO2017212700A1. 2017-12-14. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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