空间外差光谱技术实验研究

被引:15
作者
叶松
方勇华
洪津
乔延利
熊伟
机构
[1] 中国科学院安徽光学精密机械研究所遥感研究室
关键词
光谱技术; 空间外差; 傅里叶变换光谱;
D O I
暂无
中图分类号
TP731 [多光谱扫描仪];
学科分类号
摘要
空间外差光谱技术是一种可实现超光谱分辨率的新型光谱分析技术,该技术综合光栅与FTS技术于一体。介绍了空间外差光谱仪基本原理以及系统光学结构,并对其性能进行了分析讨论。以实验室搭台的方式建立了空间外差光谱仪原理试验装置;经检测,装置在591nm波段的光谱分辨能力达17700,光谱范围为17nm。在原理试验装置上进行了激光、连续光谱、Hg双线和Na双线光源的空间外差光谱实验。实验结果显示了空间外差光谱技术在超高光谱分辨率探测的能力。
引用
收藏
页码:84 / 88
页数:5
相关论文
共 10 条
[1]  
J.Harlander,F.L.Roesler,R.J.Reynolds,et al.A differential field-widened spatial heterodyne spectrometer for investi-gations at high spectral resolution of the diffuse far-ultraviolet1548--emission line from the interstellar medium. Proceedings of SPIE the International Society for Optical Engineering . 1993
[2]  
J.Harlander,F.L.Roesler,C.R.Englert,et al.Robust monolithic ultraviolet interferometer for the SHIMMER instrument on STPSat-1. Applied Optics . 2003
[3]  
J.Harlander,F.L.Roesler,J.G.Cardon,et al.SHIMMER:a spatial heterodyne spectrometer for remote sensing of Earth’s middle atmosphere. Applied Optics . 2002
[4]  
J.Harlander,F.L.Roesler.Spatial Heterodyne Spectroscopy:A novel interferometric technique for ground-based and spaceastronomy. Proceedings of SPIE the International Society for Optical Engineering . 1990
[5]  
B.W.Smith,J.Harlander.Imaging spatial heterodyne spectroscopy:theory and practice. Proceedings of SPIE the International Society for Optical Engineering . 1999
[6]  
F.L.Roesler,J.Harlander.Spatial Heterodyne Spectroscopy:Interferometric performance at any wavelength without scanning. Proceedings of SPIE the International Society for Optical Engineering . 1990
[7]  
S.Watchorn,F.L.Roesle,J.Harlander,et al.Development of the spatial heterodyne spectrometer for VUV remote sensing of the interstellar medium. Proceedings of SPIE the International Society for Optical Engineering . 2001
[8]  
E.J.Mierkiewicz,F.L.Roesler,J.Harlander,et al.First light performance of a near-UV spatial heterodyne spectrometer for interstellar emission line studies. Proceedings of SPIE the International Society for Optical Engineering . 2004
[9]  
J.Harlander.Spatial Heterodyne Spectroscopy:Interferometric performance at any wavelength witho-ut scaning. . 1991
[10]  
J.Harlander,R.J.Reynolds,F.L.Roesler,et al.Spatial heterodyne spectroscopy:Laboratory tests of field-widened,multiple-order,and vacuum ultraviolet systems. Proceedings of SPIE the International Society for Optical Engineering . 1992