40 citations · 142 across the 12 of their papers we have counts for
4 papers · 1 filter
Error Propagation from Integral Moments and Spectral Derivatives of Stokes Profiles to Magnetic Observables
Roberto Casini
We aim to derive convenient analytic estimations of magnetic inference errors, which can be used to inform and facilitate the creation of the science-traceability matrix of a polar…
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…
Image instabilities and polarization cross-talk
Roberto Casini, Alfred G. de Wijn
We expand on our previous study of the impact of atmospheric seeing on polarization cross-talk, and show how the formalism that was developed in that work can be applied to treat t…
Optimal polarization modulation and calibration schemes
Roberto Casini, David M. Harrington, Alfred G. de Wijn
We review the algebraic definition of the efficiency of a polarization modulation scheme, which is commonly adopted for solar and stellar spectro-polarimetry applications, and gene…