Application of the two-mode squeezed coherent state representation in deriving generalized optical Collins formula |
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Authors: | Chuan-Mei Xie Hong-Yi Fan |
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Institution: | a College of Physics & Material Science, Anhui University, Hefei 230039, China b Department of Material Science and Engineering, University of Science and Technology of China, Hefei 230026, China |
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Abstract: | We propose a new two-mode squeezed coherent state representation |z1, z2〉g which is characteristic of the correlation between the squeezing and the displacement. Based on it and using the technique of integration within an ordered product of operators we obtain a generalized two-mode Fresnel operator (GTFO), which is an image of the mapping from (z1, z2) to in |z1, z2〉g representation. The matrix element of GTFO in the coordinate representation leads to a generalized two-dimensional Collins formula (Huygens-Fresnel integration transformation describing optical diffraction) in entangled form. |
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Keywords: | Squeezed coherent state IWOP technique Generalized two-mode Fresnel operator Generalized two-dimensional Collins formula |
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