Complete Bell state measurement with controlled photon absorption and quantum interference

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dc.creatorTomita, A.
dc.date2000-06-21
dc.date.accessioned2026-07-07T06:00:16Z
dc.date.available2026-07-07T06:00:16Z
dc.descriptionA solid state device to discriminate all the four Bell states is proposed. The device is composed of controlled absorption crystals, rotators, and retarders. The controlled absorption, where the state of one photon affects the absorption of the other photon, is realized by two photon absorption in a cubic crystal. The controlled absorption crystal detects a particular Bell state and is transparent for the other Bell states. The rotators and retarders transform a Bell state to another. This device may solve the problems in the early quantum teleportation experiments in photon polarization states.
dc.descriptionRevTex 4 pages, 1 ps figure
dc.identifierhttps://arxiv.org/abs/quant-ph/0006093
dc.identifierhttp://arxiv.org/abs/quant-ph/0006093
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/88938
dc.subjectQuantum Physics
dc.titleComplete Bell state measurement with controlled photon absorption and quantum interference
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