Coincidence fractional Fourier transform with a stochastic electromagnetic Gaussian Schell-model beam |
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Authors: | Fei Wang |
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Institution: | School of Physical Science and Technology, Soochow University, Suzhou 215006, China |
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Abstract: | Based on classical theory of optical coherence and polarization, coincidence fractional Fourier transform (FRT) with a stochastic electromagnetic Gaussian Schell-model (EGSM) beam is investigated. Dependences of the quality and visibility of the coincidence FRT pattern of an object on the degree of polarization and correlation coefficients of the EGSM beam are studied numerically. It is shown that the quality and visibility of the coincidence FRT pattern of an object are determined by the polarization and coherence of the EGSM beam together. |
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Keywords: | Partially coherent beam Coincidence fractional Fourier transform Polarization |
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