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 …

Cadmium sulphide (CdS) nanostructures were synthesized via a simple chemical
precipitation method by using Mercaptoethylamine hydrochloride (MEA) as a capping agent …

In this work, using a time domain spectrometer, we have investigated the reflection of
terahertz (THz) pulses from surfaces that exhibit a variable degree of roughness. The study …

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 …

In the present work, the Talbot effect of a square grating is analyzed when light is reflected
from a rough surface. It is shown theoretically that the scattered light intensity in the Fresnel …

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 …

Purpose The polishing of cut lead glass crystal is effected through the dowsing of the glass
in a mixture of two separate acids, which between them etch the surface and as a result …

Mirage is a fascinating phenomenon that has attracted many scientists to report their
observations and descriptions about it. There are two different approaches to mirage …

In this work, a linear grating is used to project a periodic light intensity distribution on a rough
interface, and the near field transmitted light scattering is studied. It is shown theoretically …

We describe a system for performing high-accuracy, noncontact rms roughness
measurements of flat and curved machined parts in the industrially relevant range of∼ 0.05 …