Translation of individual and entangled states of light by...

Optical: systems and elements – Optical frequency converter – Dielectric optical waveguide type

Reexamination Certificate

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C359S326000, C359S330000, C385S123000

Reexamination Certificate

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11314280

ABSTRACT:
Optical frequency conversion by four-wave mixing in a fiber is considered. If the frequencies and polarizations of the waves are chosen judiciously, four-wave mixing enables the translation of individual and entangled states, without the noise pollution associated with parametric amplification (modulation instability or phase conjugation) and with reduced noise from stimulated Raman scattering.

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patent: 2004/0042060 (2004-03-01), McKinstrie et al.
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patent: 2006/0051100 (2006-03-01), Watanabe
U.S. Appl. No. 11/127,244, filed Jun. 30, 2005, McKinstrie.
U.S. Appl. No. 11/154,483, filed Jun. 16, 2005, McKinstrie.
C. J. McKinstrie, S. Radic and A. R. Chraplyvy, IEEE J. Sel. Top. Quantum Electron. 8, 538-547 and 956 (2002).

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