We analyze the quantum statistics of photon pair generation through spontaneous four-wave mixing in nonlinear waveguide arrays and predict pump power-controlled transition between bunching and anti-bunching correlations due to self-focusing of the pump beam.
© 2012 OSA
A. S. Solntsev, A. A. Sukhorukov, D. Neshev, and Y. S. Kivshar, "Generation of Photon Pairs in Cubic Nonlinear Waveguide Arrays," in Advanced Photonics Congress, OSA Technical Digest (online) (Optical Society of America, 2012), paper NTh4A.7.
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