TY  - JOUR
AU  - González de Sande, Juan Carlos
AU  - Santarsiero, Massimo
AU  - Gori, Franco
AU  - Piquero Sanz, Gemma María
PY  - 2014
DO  - 10.1364/OL.39.001713
SN  - 0146-9592
UR  - https://hdl.handle.net/20.500.14352/33572
T2  - Optics Letters
AB  - Generally speaking, the difference between two cross-spectral densities (CSDs) does not represent a correlation function. We will furnish a sufficient condition so that such difference be a valid CSD. Using such a condition, we will show through some...
LA  - eng
M2  - 17131716
PB  - Optical Society of America
KW  - Schell-Model Beams
KW  - Flat-Topped Beam
KW  - Partially Coherent Sources
KW  - Light-Beams
KW  - Propagation
KW  - Fields
KW  - Interference
KW  - Pair
TI  - Difference of cross-spectral densities
TY  - journal article
VL  - 39
ER  -