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photon flux

    0.01 sec.
photon flux [′fō‚tän ‚fləks]
(optics)
The number of photons in a light beam reaching a surface, such as the surface of the photocathode of a photomultiplier tube, in a unit of time.
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We emulated the erosion of the surface of the coating using a Monte Carlo model using the solar spectrum photon flux as the initiator for polymer segment removal.
Monte Carlo approach to estimating the photodegradation of polymer ... by Croll, Stuart / JCT Research
OPTICAL THICKNESS The combined effects of spectral absorptivity and physical thickness result in a distinct ratio of photon flux through the top of the film and the bottom.
Effects of UV-curing exposure on adhesion by Stowe, R.W. / JCT CoatingsTech
The incident photon flux is nearly completely absorbed to within a fraction of a percent by multiple internal reflections within a black cavity.
Transfer calibration validation tests on a heat flux sensor in the 51 ... by Saunders, R.D. / Journal of Research of the National Institute of Standards and Technology
 
 
 
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