40 citations · 142 across the 12 of their papers we have counts for
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physics.optics2026
On the modeling and mitigation of interference fringes in polarimetric instrumentation
Roberto Casini, David M. Harrington
Spectral and spatial fringes in polarized light are produced by the interference of transmitted and reflected waves at the interface between materials with different indexes of ref…
physics.optics2014★ 32 cited
On the Intensity Distribution Function of Blazed Reflective Diffraction Gratings
R. Casini, P. G. Nelson
We derive from first principles the expression for the angular/wavelength distribution of the intensity diffracted by a blazed reflective grating, according to a scalar theory of d…
physics.optics2014★ 9 cited
On the Instrument Profile of Slit Spectrographs
R. Casini, A. G. de Wijn
We derive an analytic expression for the instrument profile of a slit spectrograph, also known as the line spread function. While this problem is not new, our treatment relies on t…