Light source device
文献类型：专利
| 作者 | MATSUYAMA, YUJI; SAKAMOTO, TAKASHI |
| 发表日期 | 2019-02-26 |
| 专利号 | US10215996 |
| 著作权人 | NICHIA CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Light source device |
| 英文摘要 | A light source device includes a light source unit comprising a laser element configured to emit laser light, and a cap hermetically sealing the laser element; a wavelength conversion unit comprising a fluorescent material-containing member containing a fluorescent material adapted to be excited by the laser light; a light-shielding member having a pipe shape and having a first end with a first opening and a second end with a second opening, wherein the light-shielding member defines a hollow optical waveguide between the first end and the second end, the first opening at the first end is covered by the light source unit, and the wavelength conversion unit is arranged at the second end, thereby allowing the laser light propagating through the hollow optical waveguide to reach the fluorescent material-containing member; and an optical member configured to collimate the laser light and direct collimated laser light to the hollow optical waveguide. |
| 公开日期 | 2019-02-26 |
| 申请日期 | 2017-01-20 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/89908]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NICHIA CORPORATION |
| 推荐引用方式 GB/T 7714 | MATSUYAMA, YUJI,SAKAMOTO, TAKASHI. Light source device. US10215996. 2019-02-26. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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