Università degli Studi di Roma 3 ArcA diA
Archivio Aperto di Ateneo

ArcAdiA >
Tipologia di Documenti >
A - Articolo su rivista >

Please use this identifier to cite or link to this item: http://hdl.handle.net/2307/220

Title: On genuine cross-spectral density matrices
Authors: Gori, Franco
Ramírez-Sánchez, Victoria
Santarsiero, Massimo
Shirai, Tomohiro
Keywords: coerenza
sorgenti elettromagnetiche parzialmente coerenti
non negatività
sorgenti gaussiane
modello di Schell
Issue Date: Aug-2009
Abstract: For an electromagnetic stochastic beam, the choice of the mathematical structure of the cross-spectral density matrix is limited by the constraint of non-negative definiteness. We present a sufficient condition for building these matrices in such a way that this constraint is automatically satisfied. This allows us to put into evidence that electromagnetic beams can exhibit very peculiar correlation properties, some of which would not be encountered in scalar treatments. These results are illust
URI: http://hdl.handle.net/2307/220
DOI: 10.1088/1464-4258/11/8/085706
Appears in Collections:A - Articolo su rivista
X_Dipartimento di Fisica 'Edoardo Amaldi'

Files in This Item:

File Description SizeFormat
Gori_J Opt A-Pure Appl Op2009.pdf200.09 kBAdobe PDF
Restrict Access. You can Request a copy!

This item is protected by original copyright

Recommend this item

SFX Query

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


Università degli Studi RomaTre SBA - Sistema Bibliotecario di Ateneo ICT support by CINECA