Freeform reflector design for uniform illumination in a space-based remote sensor calibration system

doi:10.1364/ao.454095

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	Freeform reflector design for uniform illumination in a space-based remote sensor calibration system
	J. W. Tian; X. Ye and W. Fang
	2022
发表期刊	Applied Optics
ISSN	1559-128X
卷号	61 期号:16 页码:4678-4686
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
DOI	10.1364/ao.454095
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收录类别	sci ; ei
语种	英语
引用统计
文献类型	期刊论文
条目标识符	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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