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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Editor: Henry van Driel
  • Vol. 29, Iss. 7 — Jul. 1, 2012
  • pp: 1810–1814

Efficient and flexible generation of entangled qudits with cross-phase modulation

Xin Lu Ye and Qing Lin  »View Author Affiliations


JOSA B, Vol. 29, Issue 7, pp. 1810-1814 (2012)
http://dx.doi.org/10.1364/JOSAB.29.001810


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Abstract

In this paper, we provide a simple but powerful module to generate entangled qudits. This module, assisted with cross-Kerr nonlinearity, is flexible for generation of entangled qudits with arbitrary dimensions. Since the generation is still probabilistic, we modify the simple module in order to increase efficiency and save resources. With the modified module, the input independent qudits could be transformed into different entangled forms, which include the possible maximal entangled form and the less entangled forms. The corresponding total success probability could reach 1.

© 2012 Optical Society of America

OCIS Codes
(270.0270) Quantum optics : Quantum optics
(270.5585) Quantum optics : Quantum information and processing

ToC Category:
Quantum Optics

History
Original Manuscript: February 9, 2012
Revised Manuscript: April 23, 2012
Manuscript Accepted: May 23, 2012
Published: June 27, 2012

Citation
Xin Lu Ye and Qing Lin, "Efficient and flexible generation of entangled qudits with cross-phase modulation," J. Opt. Soc. Am. B 29, 1810-1814 (2012)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-29-7-1810

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