Entangled photon pair generating apparatus

Details Entangled photon pair generating apparatus Entangled photon pair generating apparatus

2007-05-01

2007-05-01

Wells, Nikita (Department: 2881)

Radiant energy

Radiant energy generation and sources

C250S458100, C250S225000, C250S216000, C372S021000, C356S364000, C380S256000, C380S277000

Reexamination Certificate

active

10502773

ABSTRACT:
An entangled photon pair generating apparatus has a first definite polarization photon pair generating apparatus for generating a first definite polarization photon pair beam according to an incident pump beam, a wave plate for rotating by 90 degrees a plane of polarization of the first definite polarization photon pair beam emitted from the first definite polarization photon pair generating apparatus, and a second definite polarization photon pair generating apparatus for generating a second definite polarization photon pair beam according to the incident pump beam. They are adjacently placed in order along an optical axis of the incident pump beam.

REFERENCES:
patent: 6897434 (2005-05-01), Kumar et al.
patent: 11-183950 (1999-07-01), None
patent: WO 99/32933 (1999-07-01), None
Paul G. Kwiat et al., Dec. 11, 1995, New High-Intensity Source of Polarization-Entangled Photon Pairs,Physical Review Letters, vol. 75, No. 24.
Paul G. Kwiat et al., Aug. 1999, Ultrabright source of polarization-entangled photons,Physical Review A, vol. 60, No. 2.
T. B. Pittman et al., Apr. 1996, Two-photon geometric optics,Physical Review A, vol. 53, No. 4.
Lei Zhang et al., Experimental and Theoretical Aspects of Quantum Teleportation,Center for Engineering Science Advanced Research.

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