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Conditions for two-photon interference with coherent pulses
Published
Author(s)
Yong-Su Kim, Oliver T. Slattery, Paulina Kuo, Xiao Tang
Abstract
We report experiments on two-photon interference between temporally non-overlapping weak coherent pulses. While the single-photon interference is washed out, the two-photon interference shows a Hong-Ou-Mandel dip with visibility of 0.50±0.09, which shows that the two-photon classical interference does not require temporal overlapping between optical pulses.
Citation
Physical Review A (Atomic, Molecular and Optical Physics)
Kim, Y.
, Slattery, O.
, Kuo, P.
and Tang, X.
(2013),
Conditions for two-photon interference with coherent pulses, Physical Review A (Atomic, Molecular and Optical Physics), [online], https://doi.org/10.1103/PhysRevA.87.063843
(Accessed October 18, 2025)