The intensity correlation function of squeezed vacuum, produced in an OPA, was measured with a photon-number resolving multi-pixel detector (MPPC). Based on realistic MPPC model, strong photon bunching was revealed for low-gain OPA radiation.
© 2011 OSA
L. Krivitsky, D. Kalashnikov, and M. Chekhova, "Accessing Photon Bunching with Photon Number Resolving Multi-Pixel Detector," in CLEO:2011 - Laser Applications to Photonic Applications, OSA Technical Digest (CD) (Optical Society of America, 2011), paper QThE5.
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