Title :
Conditional sign flip of a two-photon pulse with unit fidelity
Author_Institution :
Coll. of Liberal Arts & Sci., Tokyo Med. & Dental Univ., Ichikawa, Japan
Abstract :
We theoretically demonstrate the deterministic conditional sign flip of two photons without deformation of the pulse shape. The required elements are a V-type three level atom in a cavity and temporally correlated twin photons.
Keywords :
quantum optics; two-photon processes; V-type three level atom; cavity QED; deterministic conditional sign flip; optical gate; pulse shape; temporally correlated twin photons; two-photon nonlinearity; two-photon pulse; unit fidelity; Atom optics; Biomedical optical imaging; Circuits; Information processing; Nonlinear optics; Optical polarization; Optical pulse shaping; Optical resonators; Optical saturation; Optical sensors; Cavity QED; Optical gate; Twin photons; Two-photon nonlinearity;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292500
