VCSEL-Based Variable Image Optical Line Generator
文献类型：专利
| 作者 | STOWE, TIMOTHY DAVID; BIEGELSEN, DAVID K.; MAEDA, PATRICK Y.; CHUA, CHRISTOPHER L. |
| 发表日期 | 2015-10-01 |
| 专利号 | US20150273863A1 |
| 著作权人 | PALO ALTO RESEARCH CENTER INCORPORATED |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | VCSEL-Based Variable Image Optical Line Generator |
| 英文摘要 | A single-pass imaging system utilizes a two-dimensional (2D) light field generator (e.g., one or more VCSEL devices) to generate a modulated two-dimensional modulated light field in accordance with image data for a single row of pixels, and an anamorphic optical system that concentrates the two-dimensional modulated light field in a process direction such that a one-dimensional scan line image extending in a cross-process direction is generated on an imaging surface. The VCSEL array is configured using a scan line image data group made up of pixel image data portions, with associated groups of light emitting elements aligned in the process direction being configured by each pixel image data portion. Gray scaling is achieved either by turning on some of the light emitting elements of the associated group, or by turning the light emitting elements of the associated group partially on, e.g. using a common drive current. |
| 公开日期 | 2015-10-01 |
| 申请日期 | 2015-04-08 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/91170]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | PALO ALTO RESEARCH CENTER INCORPORATED |
| 推荐引用方式 GB/T 7714 | STOWE, TIMOTHY DAVID,BIEGELSEN, DAVID K.,MAEDA, PATRICK Y.,et al. VCSEL-Based Variable Image Optical Line Generator. US20150273863A1. 2015-10-01. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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