Quantum interference and diffraction of parametric down-converted biphotons |
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| Authors: | Ryosuke Shimizu Keiichi Edamatsu Tadashi Itoh |
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| Institution: | (1) Graduate School of Engineering Science, Osaka University, 560-8531 Toyonaka, Japan |
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| Abstract: | We present two-photon diffraction and interference experiments utilizing parametric down-converted photon pairs (biphotons)
and a transmission grating. The biphoton exhibits a diffraction-interference pattern equivalent to an effective single particle
with half wavelength of the constituent photons. |
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| Keywords: | Quantum interference quantum lithography parametric down-conversion |
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