Fibre source of intrinsically time bandwidth limited photon pairs

We investigate a new phase-matching scheme for pure state photon pair generation in birefringent photonic crystal fibres. We demonstrate 80% visibility non-classical interference between unfiltered photons coming from non-degenerate pairs and created in separate sources.

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Bibliographische Detailangaben
Hauptverfasser:	Fulconis, J., Halder, M., Clark, A., Cemlyn, B., O'Brien, J.L., Rarity, J.G., Xiong, C., Wadsworth, W.J.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	(060.4370) Fibers. Nonlinear optics (270.5585) Quantum information and processing Arm Bandwidth Birefringence Fibers Frequency conversion Interference Narrowband Optical fiber polarization Optical polarization Photonic crystal fibers Quantum computing
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Beschreibung
Zusammenfassung:	We investigate a new phase-matching scheme for pure state photon pair generation in birefringent photonic crystal fibres. We demonstrate 80% visibility non-classical interference between unfiltered photons coming from non-degenerate pairs and created in separate sources.
ISSN:	2160-9004
DOI:	10.1364/IQEC.2009.ITuE3