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Investigation on partially coherent vector beams and their propagation and focusing properties. | LitMetric

Investigation on partially coherent vector beams and their propagation and focusing properties.

J Opt Soc Am A Opt Image Sci Vis

College of Information Science and Engineering, Huaqiao University, Xiamen, Fujian 361021, China.

Published: November 2012

The propagation and focusing properties of partially coherent vector beams including radially polarized and azimuthally polarized (AP) beams are theoretically and experimentally investigated. The beam profile of a partially coherent radially or AP beam can be shaped by adjusting the initial spatial coherence length. The dark hollow, flat-topped, and Gaussian beam spots can be obtained, which will be useful in trapping particles. The experimental observations are consistent with the theoretical results.

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http://dx.doi.org/10.1364/JOSAA.29.002300DOI Listing

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