Short light pulse generation device, terahertz wave generation device, camera, imaging device, and measurement device
文献类型：专利
| 作者 | NAKAYAMA, HITOSHI |
| 发表日期 | 2014-08-28 |
| 专利号 | US20140240509A1 |
| 著作权人 | SEIKO EPSON CORPORATION |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Short light pulse generation device, terahertz wave generation device, camera, imaging device, and measurement device |
| 英文摘要 | A short light pulse generation device includes: a light pulse generation portion that has a quantum well structure and generates a light pulse; a frequency chirping portion that has a quantum well structure and chirps a frequency of the light pulse; a light branching portion that branches a chirped light pulse; and a group velocity dispersion portion that has a plurality of optical waveguides, on which each of a plurality of the light pulses branched in the light branching portion is incident, and produces a group velocity difference depending on a wavelength with respect to a plurality of branched light pulses, wherein light path lengths of the light pulses in a plurality of light paths before the light pulse is branched in the light branching portion and then incident on the plurality of optical waveguides of the group velocity dispersion portion are equal to each other. |
| 公开日期 | 2014-08-28 |
| 申请日期 | 2014-02-27 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/89023]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SEIKO EPSON CORPORATION |
| 推荐引用方式 GB/T 7714 | NAKAYAMA, HITOSHI. Short light pulse generation device, terahertz wave generation device, camera, imaging device, and measurement device. US20140240509A1. 2014-08-28. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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