Construction of a non-deterministic 2-photon CNOT gate

J. L. O'Brien, G. J. Pryde, A. G. White, T. C. Ralph, T. B. Bell, N. K. Langford, G. J. Milburn

Research output: Contribution to conferenceConference presentation/ephemerapeer-review

Abstract

The building blocks of the two-photon CNOT were demonstrated. In particular, extensive studies to maximize the brightness and mode quality of downconversion sources and coupling of these photons into single mode fibers have enabled to investigate the high-visibility non-classical interference effects central to the successful operation of the gate. This paper investigates on simple quantum algorithms and describes a simple technique for increasing the detection efficiency of th single photon counting modules.

Original languageEnglish
DOIs
Publication statusPublished - 1 Dec 2003
Externally publishedYes
EventTrends in Optics and Photonics Series: Quantum electronics and Laser Science (QELS) - Baltimore, MD., United States
Duration: 1 Jun 20036 Jun 2003

Conference

ConferenceTrends in Optics and Photonics Series: Quantum electronics and Laser Science (QELS)
Country/TerritoryUnited States
CityBaltimore, MD.
Period1/06/036/06/03

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