Freeform reflector design for uniform illumination in a space-based remote sensor calibration system
文献类型：期刊论文
| 作者 | J. W. Tian; X. Ye and W. Fang |
| 刊名 | Applied Optics
 |
| 出版日期 | 2022 |
| 卷号 | 61期号:16页码:4678-4686 |
| ISSN号 | 1559-128X |
| DOI | 10.1364/ao.454095 |
| 英文摘要 | A freeform reflector for illumination in a space-based remote sensor calibration system is designed to produce the desired patterns and improve efficiency. Owing to the excellent cosine properties and light source stability of the integrating sphere, it is widely used as the calibration source in optical remote sensing instruments. However, the light source cannot obtain uniform illumination on a large scale. Therefore, we propose a freeform reflector design for an integral sphere source, which generates an independent irradiance distribution and achieves large-scale illumination by arraying. The irradiance uniformity and efficiency obtained were greater than 98% and 90%, respectively. (C) 2022 Optica Publishing Group |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/66682]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | J. W. Tian,X. Ye and W. Fang. Freeform reflector design for uniform illumination in a space-based remote sensor calibration system[J]. Applied Optics,2022,61(16):4678-4686. |
| APA | J. W. Tian,&X. Ye and W. Fang.(2022).Freeform reflector design for uniform illumination in a space-based remote sensor calibration system.Applied Optics,61(16),4678-4686. |
| MLA | J. W. Tian,et al."Freeform reflector design for uniform illumination in a space-based remote sensor calibration system".Applied Optics 61.16(2022):4678-4686. |
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