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Phys. Rev. A 61, 064102 (2000) [4 pages]

Manipulating the frequency-entangled states by an acoustic-optical modulator

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Bao-Sen Shi*, Yun-Kun Jiang, and Guang-Can Guo
Laboratory of Quantum Communication and Quantum Computation, Department of Physics, University of Science and Technology of China, Hefei 230026, People’s Republic of China

Received 8 October 1999; revised 4 January 2000; published 17 May 2000

In this paper, we describe how to realize conditional frequency entanglement swapping and to produce probabilistically a three-photon frequency entangled state from two pairs of frequency entangled states by using an acoustic-optical modulator. Both schemes are very simple and may be implementable in practice.

© 2000 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.61.064102
DOI:
10.1103/PhysRevA.61.064102
PACS:
03.65.Bz, 42.79.Sz

*Electronic address: drshi@ustc.edu.cn

Electronic address: gcguo@ustc.edu.cn

See Also

Comment: K. J. Resch, S. H. Myrskog, J. S. Lundeen, and A. M. Steinberg, Comment on “Manipulating the frequency-entangled states by an acoustic-optical modulator”, Phys. Rev. A 64, 056101 (2001).