Optical Generation of Single- or Two-Mode Excited Entangled Coherent States |
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| Authors: | REN Zhen-Zhong JING Hui ZHANG Xian-Zhou |
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| Affiliation: | Department of Physics, Henan Normal University, Xinxiang 453007 |
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| Abstract: | With nonlinear Mach--Zehnder interferometer (NLMZI) and a type-I beta-barium borate (BBO) crystal, we optically generate single-mode excited entangled coherent states. This scheme can be easily generalized to generate two-mode excited entangled coherent states. We simply analyse different influences of single- and two-mode photon excitations on entangled coherent states |
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| Keywords: | 03 67 Mn 42 50 Dv 03 65 Ud |
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