Tunable photonic crystal
文献类型：专利
| 作者 | PUSCASU IRINA; PRALLE MARTIN U.; DALY JAMES T.; MCNEAL MARK P.; JOHNSON EDWARD A. |
| 发表日期 | 2006-01-26 |
| 专利号 | CA2573149A1 |
| 著作权人 | ION OPTICS, INC. |
| 国家 | 加拿大 |
| 文献子类 | 发明申请 |
| 其他题名 | Tunable photonic crystal |
| 英文摘要 | An infrared emitter (10), which utilizes a photonic crystal (PC) structure to produce electromagnetic emissions with a narrow band of wavelengths, includes a semiconductor material layer (12), a dielectric material layer (14) overlaying the semiconductor material layer, and a metallic material layer (16) having an inner side overlaying the dielectric material layer. The semiconductor material layer (12) is capable of being coupled to an energy source for introducing energy to the semiconductor material layer. An array of surface features (18) are defined in the device in a periodic or quasi-periodic manner. The emitter device is adapted to emit electromagnetic energy having spectral characteristics determined by parameters of the periodically distributed surface features, the parameters including shape, size, depth, distribution geometry, periodicity, material properties and defects. The emitter device may also function as a selective detector of electromagnetic radiation. |
| 公开日期 | 2006-01-26 |
| 申请日期 | 2005-07-08 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/53694]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | ION OPTICS, INC. |
| 推荐引用方式 GB/T 7714 | PUSCASU IRINA,PRALLE MARTIN U.,DALY JAMES T.,et al. Tunable photonic crystal. CA2573149A1. 2006-01-26. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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