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Physical Properties of Photonic Cooper Pairs Generated via Correlated Stokes–anti‐Stokes Raman Scattering
Author(s) -
de Aguiar Júnior Filomeno S.,
Monken Carlos H.,
Santos Marcelo F.,
de Melo e Souza Reinaldo,
Saraiva André,
Koiller Belita,
Jorio Ado
Publication year - 2019
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.201900218
Subject(s) - raman scattering , x ray raman scattering , photonics , scattering , physics , stokes parameters , raman spectroscopy , coherent anti stokes raman spectroscopy , photon , optics
The theoretical and experimental background for the creation of photonic Cooper pairs (PCPs) via correlated Stokes–anti‐Stokes Raman scattering is introduced, followed by experimental results on the second‐order photon time correlation g 2 (0) in diamond. It is shown how g 2 (0) changes with energy (Stokes–anti‐Stokes Raman shift), momentum (scattering angle) and excitation laser power. Both real and virtual phonon‐mediated scattering processes are addressed.