Results 281 to 290 of about 440,715 (311)

Light scattering measurements of particle distributions

Applied Optics, 1976
Specially designed Fraunhofer plane masks are described for passing diffracted flux in proportion to the second, third, and fourth power of the radius of spherical particles. For a distribution of particles, the total volume of the particles can be monitored using the third power mask to produce a signal proportional to the sum of the cubes of the ...
A L, Wertheimer, W L, Wilcock
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Retinal Distribution of Entoptic Stray Light*

Journal of the Optical Society of America, 1958
The primary purpose of this research is to determine, as accurately as possible, the illuminance distribution across the retina of the eye resulting from a small image formed at the back of the eye by nearly collimated light incident upon the cornea, with the illuminance distribution specified over a wide range, including angles close to the image ...
D W, DEMOTT, R M, BOYNTON
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The Series System of Street Lighting Distribution

Transactions of the American Institute of Electrical Engineers, 1920
The series system of distribution has been used almost universally for street lighting since the first use of electric lamps. Lamps, both arc and incandescent are very simple and more efficient when designed for series operation than are the multiple type.
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Light distribution in the cat's retinal image

Vision Research, 1978
Abstract The illuminance distribution in the retinal image of a luminous line was measured using a fiber optic probe inserted into the otherwise intact eye of the anesthetized cat. This method allowed the line-spread function of the eye to be determined over a very large range of distances from the center of the image.
J G, Robson, C, Enroth-Cugell
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Multiple Systems of Distribution for Street Lighting

Transactions of the American Institute of Electrical Engineers, 1920
The wider use of multiple lamps supplied from standard secondary distribution systems is considered as a step in simplifying operating problems and reducing the disporportionate cost which goes to cover fixed charges on special equipment and additional lines for street lighting only.
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Distribution functions in light of the uncertainty principle

2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Toward time resolved dynamic light scattering microscopy: Retrieving particle size distributions at high temporal resolutions

Review of Scientific Instruments, 2023
OSCAR Urquidi, Natércia Barbosa, Johanna Brazard   +2 more
exaly  

A Novel Way of Optimizing Headlight Distributions Based on Real-Life Traffic and Eye Tracking Data Part 3: Driver Gaze Behaviour on Real Roads and Optimized Light Distribution

Applied Sciences (Switzerland), 2023
Jonas Köbbert, Anil Erkan, John D Bullough   +2 more
exaly  

Gluon generalized parton distributions and angular momentum in a light-cone spectator model

Physical Review D, 2023
Zhun Lu
exaly  

Calculation of the Light Distribution in Lightwells

Journal of the Optical Society of America, 1941
openaire   +1 more source