Kim, Yong-Su Slattery, Oliver Kuo, Paulina S. Tang, Xiao 2024-01-20T10:31:19Z 2024-01-20T10:31:19Z 2021-09-04 2014-02-10 1094-4087 https://pubs.kist.re.kr/handle/201004/127100 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 when the optical delay and the first-order coherence revival period of the multi-mode coherent light are the same. These results help to understand the nature of two-photon interference and also can be useful for quantum information science. (C) 2014 Optical Society of America English OPTICAL SOC AMER DIODE-LASER TIME PHOTON Two-photon interference with continuous-wave multi-mode coherent light Article 10.1364/OE.22.003611 1 OPTICS EXPRESS, v.22, no.3, pp.3611 - 3620 OPTICS EXPRESS 22 3 3611 3620 scie scopus 000332518100145 2-s2.0-84893974068 Optics Optics Article DIODE-LASER TIME PHOTON Coherence Quantum information Interference