Two-photon interference with continuous-wave operating multi-mode coherent light
Yong-Su Kim, Oliver T. Slattery, Paulina Kuo, Xiao Tang
We report two-photon interference with continuous-wave multi-mode coherent light. We show that the two-photon interference, in terms of the detection time difference, reveals two-photon beating fringes with the visibility V = 0.5. While scanning the optical delay of the interferometer, Hong-Ou-Mandel dips or peaks are measured depending on the chosen detection time difference. The HOM dips/peaks are repeated whenever the optical delay is the same with the first-order coherence revival period of the multi-mode coherent light.
, Slattery, O.
, Kuo, P.
and Tang, X.
Two-photon interference with continuous-wave operating multi-mode coherent light, Optics Express, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=914467
(Accessed January 23, 2022)