• 315 Citations
  • 9 h-Index
1990 …2019
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Fingerprint Dive into the research topics where Richard John Koshel is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Lighting Engineering & Materials Science
illumination Physics & Astronomy
Optics Engineering & Materials Science
optics Physics & Astronomy
Ray tracing Engineering & Materials Science
ray tracing Physics & Astronomy
Illumination Mathematics
rays Physics & Astronomy

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Research Output 1990 2019

  • 315 Citations
  • 9 h-Index
  • 50 Conference contribution
  • 41 Article

High contrast thermal deflectometry using long-wave infrared time modulated integrating cavity source

Graves, L. R., Quach, H., John Koshel, R., Oh, C. J. & Kim, D. W., Sep 30 2019, In : Optics Express. 27, 20, p. 28660-28678 19 p.

Research output: Contribution to journalArticle

planetary waves
cavities
aluminum
blanks
ribbons

Designing a freeform optic for oblique illumination

Uthoff, R. D., Ulanch, R. N., Williams, K. E., Ruiz Diaz, L., King, P. & Koshel, R. J., Jan 1 2017, International Optical Design Conference 2017. SPIE, Vol. 10590. 105900X

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Oblique
Optics
Illumination
Lighting
illumination

Functional fitting of freeform optics

Williams, K. E., Ulanch, R. N., King, P., Uthoff, R. D., Diaz, L. R., Steidle, J. & Koshel, R. J., 2017, Optical Design and Fabrication, Freeform 2017. OSA - The Optical Society, Vol. Part F50-Freeform 2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optics
Parameterization
Polynomials

Solid-state lighting for high-valued artwork

Diaz, L. R., Uthoff, R. D., Ulanch, R. N., Williams, K. E., Saxton, N. & Koshel, R. J., Jan 1 2017, Solid-State Lighting, SSL 2017. OSA - The Optical Society, Vol. Part F72-SSL 2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lighting
Fabrication
9 Citations (Scopus)

An automated imaging BRDF polarimeter for fruit quality inspection

Boyer, J., Keresztes, J. C., Saeys, W. & Koshel, R. J., 2016, Novel Optical Systems Design and Optimization XIX. SPIE, Vol. 9948. 99481G

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Polarimeter
Polarimeters
fruits
Fruit
polarimeters