Harwit M
Appl Opt. 1973 Feb 1;12(2):285-8. doi: 10.1364/AO.12.000285.
This paper describes the operation of a simple spectrometric imager. The device analyzes radiation from an object into sixty-three spatial and fifteen spectral resolution elements. It can provide a fifteen-color spectrum for each point on the object, or alternately a series of fifteen pictures, each obtained at a different set of wavelengths.
本文描述了一种简单光谱成像仪的运行情况。该设备将来自物体的辐射分析为63个空间分辨率元素和15个光谱分辨率元素。它可以为物体上的每个点提供15种颜色的光谱，或者交替提供一系列15张图片，每张图片在不同的波长组下获得。
