Miniature Structured Light Illuminator
文献类型：专利
| 作者 | CHEN, TONG; GHOSH, CHUNI L.; SEURIN, JEAN-FRANCOIS; WATKINS, LAURENCE S. |
| 发表日期 | 2016-09-01 |
| 专利号 | US20160254638A1 |
| 著作权人 | PRINCETON OPTRONICS INC. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Miniature Structured Light Illuminator |
| 英文摘要 | A miniature structured light illuminator is provided. The miniature structured light illuminator uses a semiconductor surface emitting array including VCSEL or RC-LED array and an array of microlens elements to generate a wide range of structured light illumination patterns. The emission beam from a surface emitter array may be selectively directed, steered, focused or expanded, by applying a lateral displacement of the microlens array, such that centers of the emission beam and microlens array are misaligned. Emitted beams may be directed through small optical components to project the structured light pattern to a distant plane. The surface emitting arrays may be configured in addressable form to be activated separately for continuous or pulsed operation with very fast pulses having <100 ps risetime. A compact structured light illuminator module with projection optics is provided in very small physical size (˜6×6×3 mm3) suitable to configure in a handheld device. |
| 公开日期 | 2016-09-01 |
| 申请日期 | 2016-02-27 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/66861]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | PRINCETON OPTRONICS INC. |
| 推荐引用方式 GB/T 7714 | CHEN, TONG,GHOSH, CHUNI L.,SEURIN, JEAN-FRANCOIS,et al. Miniature Structured Light Illuminator. US20160254638A1. 2016-09-01. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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