http://www.cnr.it/ontology/cnr/individuo/prodotto/ID131427
Highly Efficient Photon pair production by an APE-PPLN waveguide for a single-photon source at TELECOM wavelength (Abstract/Poster in atti di convegno)
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- Highly Efficient Photon pair production by an APE-PPLN waveguide for a single-photon source at TELECOM wavelength (Abstract/Poster in atti di convegno) (literal)
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- 2006-01-01T00:00:00+01:00 (literal)
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T. Del Rosso, G. Margheri, S. Sottini, V. Schettini, S. Castelletto, I.P. Degiovanni (2006)
Highly Efficient Photon pair production by an APE-PPLN waveguide for a single-photon source at TELECOM wavelength
in Eighth European Conference on Applications of Polar Dielectrics, Metz, France
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- T. Del Rosso, G. Margheri, S. Sottini, V. Schettini, S. Castelletto, I.P. Degiovanni (literal)
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- In this work we measure the efficiency of photon pair production from degenerate parametric downconversion at the photon counting level, obtained from a laboratory prototype of PPLN waveguide at 1572 nm. The aim is to enhance the brightness of an heralded single photon source and to improve the compactness for quantum communication applications, namely quantum key distribution. We observe a photon pairs production efficiency corresponding to 0.7·106 photon pairs/ (mW· s) for a pump power of 28 mW. This value is compared with the measured photon pairs production efficiency in a classical experiment of difference frequency generation (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Univ. Genova (Del Rosso), Ist. Naz.di Ricerca Metrologica (Schettino-Degiovanni) (literal)
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- Highly Efficient Photon pair production by an APE-PPLN waveguide for a single-photon source at TELECOM wavelength (literal)
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