首页> 中文期刊> 《中国物理快报:英文版》 >FOURIER TRANSFORM COMBINED WITH HADAMARD TRANSFORM IMAGING SPECTROMETRY

FOURIER TRANSFORM COMBINED WITH HADAMARD TRANSFORM IMAGING SPECTROMETRY

         

摘要

Hadamard mask is utilized as a spatial modulator on Fourier transform spectrometry to provide both spatial and spectral information about the sample.As a re suit,sign alto-noise ratio is improved and the power density at the sample is reduced.

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