We demonstrate an efficient approach to measure temporal correlations for near-infrared photons using frequency up-conversion and observe that photon statistics are preserved during this process. The influence of noise photons on the measurement is studied.
© 2011 OSA
L. Ma, M. Rakher, M. Stevens, O. Slattery, K. Srinivasan, and X. Tang, "Preservation of High-Order Photon Correlations Following Frequency Up-conversion," in Nonlinear Optics, OSA Technical Digest (CD) (Optical Society of America, 2011), paper NWC4.
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