Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate
2007-10-24
2009-12-08
Petkovsek, Daniel (Department: 2874)
Optical waveguides
With optical coupler
Particular coupling structure
C385S002000, C385S030000, C372S097000, C372S098000, C398S178000
Reexamination Certificate
active
07630604
ABSTRACT:
A normally opaque waveguide interacting with a drop-filter cavity can be switched to a transparent state when the drop filter is also coupled to a dipole. This dipole induced transparency may be obtained even when the vacuum Rabi frequency of the dipole is much less than the cavity decay rate. The condition for transparency is a large Purcell factor. Dipole induced transparency can be used in quantum repeaters for long distance quantum communication.
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patent: 2004/0175087 (2004-09-01), Soljacic et al.
patent: 2007/0025673 (2007-02-01), Bose et al.
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E. Waks & J. Vuckovic, “Dipole Induced Transparency in Drop-Filter Cavity-Waveguide Systems,” Phys. Rev. Lett. 96, 153601 (2006), Apr.
E. Waks & J. Vuckovic, “Dispersive properties and large Kerr nonlinearities using dipole-induced transparency in a single-sided cavity,” Phys. Rev. A 73, 041803 (R) (2006), Apr.
Vuckovic Jelena
Waks Edo
NUPAT, LLC
Petkovsek Daniel
The Board of Trustees of the Leland Stanford Junior University
Ulman Morrison
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