| Grating element, and illumination device | |
| OKADA NAOTAKE; YAMAGUCHI SHOICHIRO; NIWA KOUSUKE; ASAI KEIICHIRO; KONDO JUNGO | |
| 2016-10-27 | |
| 著作权人 | NGK INSULATORS, LTD. |
| 专利号 | WO2016171115A1 |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Grating element, and illumination device |
| 英文摘要 | [Problem] To improve long-term reliability due to a small number of components, and to enable the suppression of fluctuations in the wavelength and output of emitted fluorescent light when irradiating a fluorescent body with laser light to cause the emission of fluorescent light. [Solution] A grating element 1 provided with a support substrate 2, an optical waveguide 4 provided on the support substrate 2 and formed from a fluorescent body, and a Bragg grating 5 formed on the optical waveguide 4. The light incident on the optical waveguide is converted into white light and white light is radiated to outside of the optical waveguide. |
| 公开日期 | 2016-10-27 |
| 申请日期 | 2016-04-19 |
| 状态 | 未确认 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/62130]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NGK INSULATORS, LTD. |
| 推荐引用方式 GB/T 7714 | OKADA NAOTAKE,YAMAGUCHI SHOICHIRO,NIWA KOUSUKE,et al. Grating element, and illumination device. WO2016171115A1. 2016-10-27. |
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