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arXiv · 0908.2932

Bridging Visible and Telecom Wavelengths with a Single-Mode Broadband Photon Pair Source

Christoph Söller·Benjamin Brecht·Peter J. Mosley·Leyun Y. Zang·Alexander Podlipensky·Nicolas Y. Joly·Philip St. J. Russell·Christine Silberhorn
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Abstract

We present a spectrally decorrelated photon pair source bridging the visible and telecom wavelength regions. Tailored design and fabrication of a solid-core photonic crystal fiber (PCF) lead to the emission of signal and idler photons into only a single spectral and spatial mode. Thus no narrowband filtering is necessary and the heralded generation of pure photon number states in ultrafast wave packets at telecom wavelengths becomes possible.

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Christoph Söller, Benjamin Brecht, Peter J. Mosley, Leyun Y. Zang, Alexander Podlipensky, Nicolas Y. Joly, Philip St. J. Russell, Christine Silberhorn. 2010-03-23. Bridging Visible and Telecom Wavelengths with a Single-Mode Broadband Photon Pair Source. https://doi.org/10.1103/physreva.81.031801

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