On the relationship between pump chirp and single-photon chirp in spontaneous parametric downconversion

  title={On the relationship between pump chirp and single-photon chirp in spontaneous parametric downconversion},
  author={X. S{\'a}nchez-Lozano and Alfred B. U’Ren and Jos{\'e} Luis Lucio},
  journal={Journal of Optics},
We study the chronocyclic character, i.e.?the joint temporal and spectral properties, of the single-photon constituents of photon pairs generated by spontaneous parametric downconversion. In particular we study how single-photon properties, including purity and single-photon chirp, depend on photon-pair properties, including the type of signal?idler spectral and correlations and the level of pump chirp. 

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