TY - JOUR AU - Santarsiero, Massimo AU - Piquero Sanz, Gemma María AU - De Sande, J. C. G. AU - Korotkova, O. AU - Martínez Herrero, Rosario AU - Gori, Franco PY - 2022 DO - 10.1364/OL.458764 SN - 0146-9592 UR - https://hdl.handle.net/20.500.14352/71557 T2 - Optics letters AB - The degree of coherence and the intensity distribution on the axis of the beam radiated by a planar partially coherent source of the Schell-model type are investigated. We present an expression for the on-axis cross-spectral density which is valid for... LA - eng M2 - 2258 PB - Optical Publishing Group KW - Longitudinal spatial coherence KW - Length TI - On z-coherence of beams radiated by Schell-mode sources with Gaussian profile TY - journal article VL - 47 ER -