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27 April 2009 Dynamic multispectral imaging remote sensor with spectral zooming capability
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We successfully demonstrated a multispectral remote sensing system based on our reported spectral imaging design. Dynamic spatial filters such as electronically selected slits were used to select desired bandpass spectrum at a Fourier plane of its optical system. Minimum 9 nm spectral resolution and 0.6° field of view has been achieved. In addition, compact prototype system packaging with a dimension of 17×11×8 inch has been attained. The real-time spectral imaging system capable of wide spectral band operation with simultaneous fine spectral resolution is particularly useful for a variety of defense, medical, and environmental monitoring applications.
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Bing Chen, Jame J. Yang, and Michael R. Wang "Dynamic multispectral imaging remote sensor with spectral zooming capability", Proc. SPIE 7315, Sensing for Agriculture and Food Quality and Safety, 73150U (27 April 2009);

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