Broadband bright twin beams and their upconversion
Type de document :
Compte-rendu et recension critique d'ouvrage
DOI :
Titre :
Broadband bright twin beams and their upconversion
Auteur(s) :
Chekhova, Maria V. [Auteur]
Germanskiy, Semen [Auteur]
Horoshko, Dmitri B. [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Kitaeva, Galiya Kh. [Auteur]
Kolobov, Mikhail I. [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Leuchs, Gerd [Auteur]
Institute for Optics, Information and Photonics
Max Planck Institute for the Science of Light
Phillips, Chris R. [Auteur]
Prudkovskii, Pavel A. [Auteur]
Germanskiy, Semen [Auteur]
Horoshko, Dmitri B. [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Kitaeva, Galiya Kh. [Auteur]
Kolobov, Mikhail I. [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Leuchs, Gerd [Auteur]
Institute for Optics, Information and Photonics
Max Planck Institute for the Science of Light
Phillips, Chris R. [Auteur]
Prudkovskii, Pavel A. [Auteur]
Titre de la revue :
OPTICS LETTERS
Pagination :
375-378
Date de publication :
2018
Discipline(s) HAL :
Physique [physics]/Physique Quantique [quant-ph]
Résumé en anglais : [en]
We report on the observation of broadband (40 THz) bright twin beams through high-gain parametric downconversion in an aperiodically poled lithium niobate crystal. The output photon number is shown to scale exponentially ...
Lire la suite >We report on the observation of broadband (40 THz) bright twin beams through high-gain parametric downconversion in an aperiodically poled lithium niobate crystal. The output photon number is shown to scale exponentially with the pump power and not with the pump amplitude, as in homogeneous crystals. Photon number correlations and the number of frequency/temporal modes are assessed by spectral covariance measurements. By using sum-frequency generation on the surface of a non-phase-matched crystal, we measure a cross-correlation peak with the temporal width of 90 fs. (C) 2018 Optical Society of AmericaLire moins >
Lire la suite >We report on the observation of broadband (40 THz) bright twin beams through high-gain parametric downconversion in an aperiodically poled lithium niobate crystal. The output photon number is shown to scale exponentially with the pump power and not with the pump amplitude, as in homogeneous crystals. Photon number correlations and the number of frequency/temporal modes are assessed by spectral covariance measurements. By using sum-frequency generation on the surface of a non-phase-matched crystal, we measure a cross-correlation peak with the temporal width of 90 fs. (C) 2018 Optical Society of AmericaLire moins >
Langue :
Anglais
Source :
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