135 citations · 356 across the 12 of their papers we have counts for
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quant-ph2013★ 26 cited
Observation of non-diffracting behavior at the single-photon level
Hector Cruz-Ramirez, Roberto Ramirez-Alarcon, Francisco J. Morelos +3
We demonstrate the generation of non-diffracting heralded single photons, i.e. which are characterized by a single-photon transverse intensity distribution which remains essentiall…
quant-ph2013★ 41 cited
Effects of crystal length on the angular spectrum of spontaneous parametric downconversion photon pairs
Roberto Ramirez-Alarcon, Hector Cruz-Ramirez, Alfred B. U'Ren
We present a theoretical and experimental analysis of the joint effects of the transverse electric field distribution and of the nonlinear crystal characteristics on the properties…