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FOURIER TRANSFORM COMBINED WITH HADAMARD TRANSFORM IMAGING SPECTROMETRY
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| ZHANG Fuli;LI Wen;TIAN Yuanyin |
| Department of Physics, Tianjin University, Tianjin |
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| Cite this article: |
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ZHANG Fuli, LI Wen, TIAN Yuanyin 1989 Chin. Phys. Lett. 6 104-107 |
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Abstract Hadamard mask is utilized as a spatial modulator on Fourier transform spectrometry to provide both spatial and spectral information about the sample. As a result, signal-to- noise ratio is improved and the power density at the sample is reduced.
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| Keywords:
0765Gj
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Published: 01 March 1989
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