Design and performance of curved prism-based mid-wave infrared hyperspectral imager
作者: Maoxing WenYueming WangYi YaoLiyin YuanShiyao ZhouJianyu Wang
作者单位: 1Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China
2University of Chinese Academy of Sciences, Beijing 100049, China
刊名: Infrared Physics and Technology, 2018, Vol.95 , pp.5-11
来源数据库: Elsevier Journal
DOI: 10.1016/j.infrared.2018.10.001
关键词: MWHSIMid-wave infrared hyperspectral imagerCurved prismModified OffnerRemote sensing
原始语种摘要: Abstract(#br)Mid-wave infrared hyperspectral imagers (MWHSIs) can be used to detect flames, high-temperature targets, and the radiance of Earth’s surface. The acquired spectral signatures can be utilized to distinguish them even though the radiance are the same. In addition, in these applications, it is necessary to acquire the signatures of targets with sufficient radiometric performance and the spatial information of the targets with high resolution simultaneously. To meet these requirements, high resolution, high optical efficiencies, and appropriate spectral intervals must be balanced. Curved prisms with a modified Offner structure can address this problem perfectly and is employed in this study as the spectrometer of the MWHSI. It also enables integrated systems to have a low...
全文获取路径: Elsevier  (合作)
影响因子:1.364 (2012)

  • curved 弯的
  • prism 棱镜
  • infrared 红外线
  • sensing 感觉
  • performance 性能
  • based 基于