Highly emissive spaceborne blackbody radiation source based on light capture

Jingjing Zhou, Xiaopeng Hao, Xia Wang, Jian Song, Zhao Xing, Xiuju Li, Baoyong Wang, Changpei Han, Rui Heng Sima

科研成果: 期刊稿件文章同行评审

3 引用 (Scopus)

摘要

Highly emissive spaceborne blackbody radiation sources are important devices for infrared value traceability by providing accurate infrared radiation to calibrate infrared load. To meet the needs of the radiation calibration accuracy needed for infrared remote sensing, this paper proposes a highly emissive blackbody that uses cubic reflection and an absorption method based on light capture. An emissivity simulation based on ray tracing was carried out. The influences of specular reflection (SR), near specular reflection (NSR), and diffuse reflection (DR) on the emissivity of the blackbody were analyzed. Two blackbodies with NSR and DR were fabricated, simulated, and tested experimentally; the experimental and simulation results were consistent.

源语言英语
页(从-至)20859-20870
页数12
期刊Optics Express
30
12
DOI
出版状态已出版 - 6 6月 2022

指纹

探究 'Highly emissive spaceborne blackbody radiation source based on light capture' 的科研主题。它们共同构成独一无二的指纹。

引用此