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Optics Express

Optics Express

  • Editor: Andrew M. Weiner
  • Vol. 21, Iss. 23 — Nov. 18, 2013
  • pp: 27519–27536

Design considerations regarding ellipsoidal mirror based reflectometers

Michael R. Benson and Michael A. Marciniak  »View Author Affiliations


Optics Express, Vol. 21, Issue 23, pp. 27519-27536 (2013)
http://dx.doi.org/10.1364/OE.21.027519


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Abstract

Hemi-ellipsoidal mirrors are used in reflection-based measurements due to their ability to collect light scattered from one focal point at the other. In this paper, a radiometric model of this energy transfer is derived for arbitrary mirror and detector geometries. This model is used to examine the imaging characteristics of the mirror away from focus for both diffuse and specular light. The radiometric model is applied to several detector geometries for measuring the Directional Hemispherical Reflectance for both diffuse and specular samples. The angular absorption characteristics of the detector are then applied to the measurement to address measurement accuracy for diffuse and specular samples. Examining different detector configurations shows the effectiveness of flat detectors at angles ranging from normal to 50°, and that multifaceted detectors can function from normal incidence to grazing angles.

© 2013 OSA

OCIS Codes
(120.1840) Instrumentation, measurement, and metrology : Densitometers, reflectometers
(120.4570) Instrumentation, measurement, and metrology : Optical design of instruments
(120.5700) Instrumentation, measurement, and metrology : Reflection
(120.5820) Instrumentation, measurement, and metrology : Scattering measurements

ToC Category:
Instrumentation, Measurement, and Metrology

History
Original Manuscript: May 16, 2013
Revised Manuscript: August 19, 2013
Manuscript Accepted: August 22, 2013
Published: November 4, 2013

Citation
Michael R. Benson and Michael A. Marciniak, "Design considerations regarding ellipsoidal mirror based reflectometers," Opt. Express 21, 27519-27536 (2013)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-21-23-27519


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References

  1. W. M. Brandenberg, “Focusing properties of hemispherical and ellipsoidal mirror reflectometers,” J. Opt. Soc. Am.54, 1235–1237 (1964). [CrossRef]
  2. J. Workman and A. Springsteen, Applied Spectroscopy: A Compact Reference for Practitioners (Access Online via Elsevier, 1998).
  3. J. Lorincik and J. Fine, “Focusing properties of hemispherical mirrors for total integrating scatter instruments,” Appl. Optics36, 8270–8274 (1997). [CrossRef]
  4. R. P. Heinisch and E. M. Sparrow, “Efficiency characteristics of hemi-ellipsoidal and hemispherical collectors of thermal radiation,” Int. J. Heat Mass Transfer14, 1275–1284 (1970). [CrossRef]
  5. R. P. Heinisch, F. J. Bradac, and D. B. Perlick, “On the fabrication and evaluation of an integrating hemiellipsoid,” Appl. Optics9, 483–487 (1970). [CrossRef]
  6. E. Hecht, Optics (Addison-Wesley, 2002).
  7. R. W. Boyd, Radiometry and the Detection of Optical Radiation (John Wiley and Sons, 1983).
  8. K. A. Snail and L. M. Hanssen, “Magnification of conic mirror reflectometers,” Appl. optics37, 4143–4149 (1998). [CrossRef]
  9. K. A. Snail, “Reflectometer design using nonimaging optics,” Appl. Optics26, 5326–5332 (1987). [CrossRef]
  10. B. E. Wood, J. G. Pipes, A. M. Smith, and J. A. Roux, “Hemi-ellipsoidal mirror infrared reflectometer: development and operation,” Appl. Optics15, 940–950 (1976). [CrossRef]
  11. M. R. Benson, M. A. Marciniak, and J. W. Burks, “Characterization and measurements collected from infrared grazing angle reflectometer,” in “Proc. SPIE,” vol. 8154 (2011), vol. 8154, p. 81541B. [CrossRef]
  12. M. R. Benson, M. A. Marciniak, and J. W. Burks, “Measuring grazing-angle dhr with the infrared grazing angle reflectometer,” in “Proc. SPIE,” (International Society for Optics and Photonics, 2012), pp. 84950R–84950R. [CrossRef]
  13. W. R. Blevin and W. J. Brown, “An infra-red reflectometer with a spheroidal mirror,” J. Sci. Instrum.42, 385–389 (1965). [CrossRef]

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