Tai M H, Briotta D A, Kamath N S, Harwit M
Appl Opt. 1975 Oct 1;14(10):2533-6. doi: 10.1364/AO.14.002533.
We have constructed a Hadamard transform spectrometer (HTS) which simultaneously obtains fifteen ir spectra, each having 255 spectral elements. Spectra are obtained essentially in real time through use of a minicomputer with 8K words of memory and a CRT display. This permits operation of the instrument in the field.
我们构建了一台哈达玛变换光谱仪（HTS），它能同时获取15条红外光谱，每条光谱有255个光谱元素。通过使用一台具有8K字内存的小型计算机和一个阴极射线管显示器，基本上能实时获取光谱。这使得该仪器可在现场操作。
