期刊
JOURNAL OF OPTICS
卷 24, 期 4, 页码 -出版社
IOP Publishing Ltd
DOI: 10.1088/2040-8986/ac51b4
关键词
structured light; beam shaping; spatial coherence
类别
资金
- CONACYT [PN2016-3140]
This work provides an introduction to the field of spatially partial coherent beams, with a focus on the transverse structure of an optical field. The concept of spatial coherence is closely examined, and strategies to address it are presented. A partially coherent vortex beam is constructed as an example, with step-by-step guidance for the reader. Numerical simulations reveal the richness in structure of a partially coherent field through its cross-correlation function.
In this work, we present an introduction to the field of spatially partial coherent beams, while keeping in mind the transverse structure of an optical field. We look closely at the concept of spatial coherence and show some strategies to deal with it. We work step-by-step with the reader and construct as an example, a partially coherent vortex beam. Finally, using numerical simulations, the richness in structure of a partially coherent field is revealed through its cross-correlation function.
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