Utilizing a new scheme with a single-photon-sensitive intensified CCD camera and a femtosecond laser, we have measured signal–idler correlations over the full cone of degenerate type I spontaneous parametric downconversion, thereby establishing wave-vector correlations in two dimensions. We discuss the key features of the camera that are important for its use in twin-photon correlation measurements.
© 2002 Optical Society of AmericaFull Article | PDF Article
More Like This
J. Opt. Soc. Am. B 20(9) 1959-1966 (2003)
Ondřej Haderka, Jan Peřina, Václav Michálek, and Martin Hamar
J. Opt. Soc. Am. B 31(10) B1-B7 (2014)
Bradley M. Jost, Alexander V. Sergienko, Ayman F. Abouraddy, Bahaa E. A. Saleh, and Malvin C. Teich
Opt. Express 3(2) 81-88 (1998)