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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 51, Iss. 16 — Jun. 1, 2012
  • pp: 3631–3641

Stray light correction algorithm for multichannel hyperspectral spectrographs

M. E. Feinholz, S. J. Flora, S. W. Brown, Y. Zong, K. R. Lykke, M. A. Yarbrough, B. C. Johnson, and D. K. Clark  »View Author Affiliations


Applied Optics, Vol. 51, Issue 16, pp. 3631-3641 (2012)
http://dx.doi.org/10.1364/AO.51.003631


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Abstract

An algorithm is presented that corrects a multichannel fiber-coupled spectrograph for stray or scattered light within the system. The efficacy of the algorithm is evaluated based on a series of validation measurements of sources with different spectral distributions. This is the first application of a scattered-light correction algorithm to a multichannel hyperspectral spectrograph. The algorithm, based on characterization measurements using a tunable laser system, can be extended to correct for finite point-spread response in imaging systems.

© 2012 Optical Society of America

OCIS Codes
(010.0010) Atmospheric and oceanic optics : Atmospheric and oceanic optics
(060.2310) Fiber optics and optical communications : Fiber optics
(140.3460) Lasers and laser optics : Lasers
(290.2648) Scattering : Stray light
(110.4234) Imaging systems : Multispectral and hyperspectral imaging

ToC Category:
Atmospheric and Oceanic Optics

History
Original Manuscript: January 9, 2012
Manuscript Accepted: March 26, 2012
Published: June 1, 2012

Citation
M. E. Feinholz, S. J. Flora, S. W. Brown, Y. Zong, K. R. Lykke, M. A. Yarbrough, B. C. Johnson, and D. K. Clark, "Stray light correction algorithm for multichannel hyperspectral spectrographs," Appl. Opt. 51, 3631-3641 (2012)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-51-16-3631


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References

  1. Y. Zong, S. W. Brown, B. C. Johnson, K. R. Lykke, and Y. Ohno, “Simple spectral stray light correction method for array spectrometers,” Appl. Opt. 45, 1111–1119 (2006). [CrossRef]
  2. M. E. Feinholz, S. J. Flora, M. A. Yarbrough, K. R. Lykke, S. W. Brown, B. C. Johnson, and D. K. Clark, “Stray light correction of the Marine Optical System,” J. Atmos. Ocean. Technol. 26, 57–73 (2009). [CrossRef]
  3. Y. Zong, S. W. Brown, G. Meister, R. A. Barnes, and K. R. Lykke, “Characterization and correction of stray light in optical instruments,” Proc. SPIE 6744, 67441L (2007). [CrossRef]
  4. Y. Zong, S. W. Brown, K. R. Lykke, and Y. Ohno, “Correction of stray light in spectroradiometers and imaging instruments,” presented at CIE 26th Session, Beijing, China, 4–11 July 2007.
  5. P. A. Jansson and R. P. Breault, “Correction color-measurement error caused by stray light in image scanners,” in The Sixth Color Imaging Conference: Color Science, Systems, and Applications (Wiley, 1998), pp. 69–73.
  6. A. S. Bolton and D. J. Schlegel, “Spectro-perfectionism: an algorithmic framework for photon noise-limited extraction of optical fiber spectroscopy,” Publ. Astron. Soc. Pac. 122, 248–257 (2010). [CrossRef]
  7. C. Huang, J. R. G. Townshend, S. Liang, S. N. V. Kalluri, and R. S. DeFries, “Impact of a sensor’s point spread function on land cover characterization: assessment and deconvolution,” Remote Sensing Environ. 80, 203–212 (2002). [CrossRef]
  8. S. Qiu, G. Godden, X. Wang, and B. Guenther, “Satellite-Earth remote sensor scatter effects on Earth scene radiometric accuracy,” Metrologia 37, 411–414 (2000). [CrossRef]
  9. G. Meister and C. R. McClain, “Point-spread function of the ocean color bands of the moderate resolution imaging spectroradiometer on Aqua,” Appl. Opt. 49, 6276–6285 (2010). [CrossRef]
  10. D. Hong and K. J. Voss, “Effects of point-spread response on calibration and radiometric accuracy of CCD camera,” Appl. Opt. 43, 665–670 (2004). [CrossRef]
  11. B. Bitlis, P. A. Jansson, and J. P. Allebach, “Parametric point spread function modelling and reduction of stray light effects in digital still cameras,” Proc. SPIE 6498, 64980V (2007). [CrossRef]
  12. P. A. Jansson, ed., Deconvolution of Images and Spectra(Academic, 1997).
  13. S. W. Brown, G. P. Eppeldauer, and K. R. Lykke, “Facility for spectral irradiance and radiance responsivity using uniform sources,” Appl. Opt. 45, 8218–8237 (2006). [CrossRef]
  14. C. Huang, J. Townshend, S. Liang, S. Kalluri, and R. DeFries, “Impact of sensor’s point spread function on land cover characterization: assessment and deconvolution,” Remote Sens. Environ. 80, 203–212 (2002). [CrossRef]
  15. G. Meister, Y. Zong, and C. R. McClain, “Derivation of the MODIS Aqua point-spread function for ocean color bands,” Proc. SPIE 7081, 70811F (2008). [CrossRef]
  16. J. A. Esposito, A. Wu, and J. Sun, “MODIS reflective solar bands uncertainty analysis,” Proc. SPIE 5542, 448–458 (2004). [CrossRef]
  17. “MOBY @ MLML,” http://moby.mlml.calstate.edu/ .
  18. “BOUSSOLE,” http://www.obs-vlfr.fr/Boussole/html/home/home.php .

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