Properties of a Single Photon Generated by a Solid-State Emitter: Effects of Pure Dephasing
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概要
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We investigate the properties of a single photon generated by a solid-state emitter subject to strong pure dephasing. We employ a model in which all the elements of the system, including the propagating fields, are treated quantum mechanically. We analytically derive the density matrix of the emitted photon, which contains full information about the photon, such as its pulse profile, power spectrum, and purity. We visualize these analytical results using realistic parameters and reveal the conditions for maximizing the purity of generated photons.
- 2013-01-15
著者
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Kato Takeo
Institute For Solid State Physics The University Of Tokyo
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Edamatsu Keiichi
Research Institute Of Electrical Communication Tohoku University
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Koshino Kazuki
College Of Liberal Arts And Sciences Tokyo Medical And Dental University
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Aoki Takao
Department Of Applied Physics Graduate School Of Engineering University Of Tokyo
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Koshino Kazuki
College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba 272-0827, Japan
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Iyoda Eiki
College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Chiba 272-0827, Japan
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