Effects of different correlations of partially coherent electromagnetic beam on three-dimensional spectral intensity distribution in the focal region |
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| Authors: | Wanrong Gao |
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| Affiliation: | Department of Optical Engineering, Nanjing University of Science and Technology, 200 Xiao Ling Wei, Nanjing, Jiangsu 210094, PR China |
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| Abstract: | The effects of position-dependent correlations between the x- and y-components of the partially coherent incident electromagnetic beam on the spectral intensity distribution in the focal plane and along the z-axis of an optical imaging system with a high-numerical aperture are studied. The electromagnetic Gaussian Schell-model (GSM) beam is employed as an example to illustrate the analysis. |
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| Keywords: | Spatially dependent correlation Electromagnetic beam Spectral intensity distribution High-numerical aperture Focal region |
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