Static two-dimensional aperture coding for multimodal, multiplex spectroscopy
Publication
, Journal Article
Gehm, ME; McCain, ST; Pitsianis, NP; Brady, DJ; Potuluri, P; Sullivan, ME
Published in: Applied Optics
2006
We propose a new class of aperture-coded spectrometer that is optimized for the spectral characterization of diffuse sources. The instrument achieves high throughput and high spectral resolution by replacing the slit of conventional dispersive spectrometers with a more complicated spatial filter. We develop a general mathematical framework for deriving the required aperture codes and discuss several appealing code families. Experimental results validate the performance of the instrument. © 2006 Optical Society of America.
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Published In
Applied Optics
DOI
Publication Date
2006
Volume
45
Issue
13
Start / End Page
2965 / 2974
Related Subject Headings
- Spectrum Analysis
- Sensitivity and Specificity
- Reproducibility of Results
- Refractometry
- Optics
- Information Storage and Retrieval
- Image Interpretation, Computer-Assisted
- Image Enhancement
- Equipment Failure Analysis
- Equipment Design
Citation
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Gehm, M. E., McCain, S. T., Pitsianis, N. P., Brady, D. J., Potuluri, P., & Sullivan, M. E. (2006). Static two-dimensional aperture coding for multimodal, multiplex spectroscopy. Applied Optics, 45(13), 2965–2974. https://doi.org/10.1364/AO.45.002965
Gehm, Michael E., Scott T. McCain, Nikos P. Pitsianis, David J. Brady, Prasant Potuluri, and Michael E. Sullivan. “Static two-dimensional aperture coding for multimodal, multiplex spectroscopy.” Applied Optics 45, no. 13 (2006): 2965–74. https://doi.org/10.1364/AO.45.002965.
Gehm ME, McCain ST, Pitsianis NP, Brady DJ, Potuluri P, Sullivan ME. Static two-dimensional aperture coding for multimodal, multiplex spectroscopy. Applied Optics. 2006;45(13):2965–74.
Gehm, Michael E., et al. “Static two-dimensional aperture coding for multimodal, multiplex spectroscopy.” Applied Optics, vol. 45, no. 13, 2006, pp. 2965–74. Manual, doi:10.1364/AO.45.002965.
Gehm ME, McCain ST, Pitsianis NP, Brady DJ, Potuluri P, Sullivan ME. Static two-dimensional aperture coding for multimodal, multiplex spectroscopy. Applied Optics. 2006;45(13):2965–2974.
Published In
Applied Optics
DOI
Publication Date
2006
Volume
45
Issue
13
Start / End Page
2965 / 2974
Related Subject Headings
- Spectrum Analysis
- Sensitivity and Specificity
- Reproducibility of Results
- Refractometry
- Optics
- Information Storage and Retrieval
- Image Interpretation, Computer-Assisted
- Image Enhancement
- Equipment Failure Analysis
- Equipment Design