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Comparison of coherence area measurement techniques for bright entangled twin beams
Ashok Kumar, Hayden Nunley, Alberto M. Marino
Quantum states of light with multiple spatial modes are fundamental for quantum imaging and parallel quantum information processing. Thus, their characterization, which can be achi…
Observation of Spatial Quantum Correlations in the Macroscopic Regime
Ashok Kumar, Hayden Nunley, A. M. Marino
Spatial quantum correlations in the transverse degree of freedom promise to enhance optical resolution, image detection, and quantum communications through parallel quantum informa…
Strong relative intensity squeezing by 4-wave mixing in Rb vapor
C. F. McCormick, V. Boyer, E. Arimondo +1
We have measured -3.5 dB (-8.1 dB corrected for losses) relative intensity squeezing between the probe and conjugate beams generated by stimulated, nondegenerate four-wave mixing i…