Optical diffractometry
Interference of light has numerous metrological applications because the optical path
difference (OPD) can be varied at will between the interfering waves in the interferometers …
difference (OPD) can be varied at will between the interfering waves in the interferometers …
Multi-modal non-line-of-sight passive imaging
We consider the non-line-of-sight (NLOS) imaging of an object using the light reflected off a
diffusive wall. The wall scatters incident light such that a lens is no longer useful to form an …
diffusive wall. The wall scatters incident light such that a lens is no longer useful to form an …
Ornamental fish counting by non-imaging optical system for real-time applications
I Klapp, O Arad, L Rosenfeld, A Barki, B Shaked… - … and electronics in …, 2018 - Elsevier
One of the more labor-intensive operations in ornamental fish farms is fish counting. It is
performed primarily when spawned fry are collected and introduced into grow-out tanks and …
performed primarily when spawned fry are collected and introduced into grow-out tanks and …
Determination of height distribution on a rough interface by measuring the coherently transmitted or reflected light intensity
M Dashtdar, MT Tavassoly - JOSA A, 2008 - opg.optica.org
In this work it is shown theoretically and examined experimentally that the measurement of
coherently transmitted or reflected monochromatic light intensity from a randomly rough …
coherently transmitted or reflected monochromatic light intensity from a randomly rough …
[PDF][PDF] Influence of surface roughness on the specular reflectance of low gloss coatings using bidirectional reflectance measurements
LM Farrier - 2006 - core.ac.uk
Advisor: Dr. Andrey Voevodin The objective of this study was to determine the effects of
surface roughness and incident angle on the reflectance of low gloss coatings at grazing …
surface roughness and incident angle on the reflectance of low gloss coatings at grazing …
Redshift and blueshift in the spectra of lights coherently and diffusely scattered from random rough interfaces
M Dashtdar, MT Tavassoly - JOSA A, 2009 - opg.optica.org
We show theoretically and experimentally that the spectrum of coherently scattered light
from a randomly rough interface in reflection and transmission is redshifted with a shrinkage …
from a randomly rough interface in reflection and transmission is redshifted with a shrinkage …
Height distribution on a rough plane and specularly diffracted light amplitude are Fourier transform pair
MT Tavassoly, M Dashtdar - Optics communications, 2008 - Elsevier
In this report we show that the amplitude of specularly diffracted light from a plane rough
surface as a function of incident angle cosine is Fourier transform of the height distribution …
surface as a function of incident angle cosine is Fourier transform of the height distribution …
Numerical reproduction and explanation of road surface mirages under grazing-angle scattering
J Lu, H Zhou - Applied optics, 2017 - opg.optica.org
The mirror-like reflection image of the road surface under grazing-angle scattering can be
easily observed in daily life. It was suggested that road surface mirages may occur due to a …
easily observed in daily life. It was suggested that road surface mirages may occur due to a …
Noninverted images in inferior mirages
SY van der Werf - Applied Optics, 2011 - opg.optica.org
Inferior mirages over sun-exposed roads often appear in isolated strips at their near sides
and the reflected scenery exhibits multiple images. This effect is explained as due to slight …
and the reflected scenery exhibits multiple images. This effect is explained as due to slight …
Road surface mirage: a bunch of hot air?
The inferior mirage from road surfaces is a common phenomenon, which can be easily seen
in everyday life. It has been recognized in the literature as a light refraction phenomenon …
in everyday life. It has been recognized in the literature as a light refraction phenomenon …