Open AccessHyperbolic sine-correlated beams
Author(s) -
Zhangrong Mei
Publication year - 2019
Publication title -
optics express
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.27.007491
Subject(s) - physics , sine , optics , coherence (philosophical gambling strategy) , reciprocity (cultural anthropology) , coherence theory , beam (structure) , degree of coherence , coherence length , quantum mechanics , mathematics , geometry , psychology , social psychology , superconductivity
An explicit expression is given for the cross-spectral density that characterizes a new family of partially coherence sources with hyperbolic sine correlated function. Beam conditions for such sources are established. The propagation properties of such partially coherent beams are studied by numerical simulations. It is demonstrated that, unlike the reciprocity theorems relating to radiation from classical Schell-model sources, such beams possess both the invariance of coherent distribution and of hollow intensity shape.