Light acquisition sheet and rod, and light receiving device and light emitting device each using the light acquisition sheet or rod
文献类型：专利
| 作者 | NISHIWAKI, SEIJI |
| 发表日期 | 2015-11-17 |
| 专利号 | US9188717 |
| 著作权人 | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Light acquisition sheet and rod, and light receiving device and light emitting device each using the light acquisition sheet or rod |
| 英文摘要 | A light-trapping sheet of the present invention includes: a light-transmitting sheet 2 having first and second principal surfaces; and a plurality of light-coupling structures 3 arranged in an inner portion of the light-transmitting sheet at a first distance or more and a second distance or more from the first and second principal surfaces, respectively, wherein: each of the plurality of light-coupling structures 3 includes a first light-transmitting layer, a second light-transmitting layer, and a third light-transmitting layer arranged therebetween; a refractive index of the first and second light-transmitting layers is smaller than a refractive index of the light-transmitting sheet 2; a refractive index of the third light-transmitting layer is larger than the refractive index of the first and second light-transmitting layers; and the third light-transmitting layer has a diffraction grating parallel to the first and second principal surfaces of the light-transmitting sheet. |
| 公开日期 | 2015-11-17 |
| 申请日期 | 2011-09-28 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37550]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
| 推荐引用方式 GB/T 7714 | NISHIWAKI, SEIJI. Light acquisition sheet and rod, and light receiving device and light emitting device each using the light acquisition sheet or rod. US9188717. 2015-11-17. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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