Second-order interference of true thermal light from a warm atomic ensemble in two independent unbalanced interferometers [Editors' Pick]
We report the demonstration of a second-order interference experiment by use of thermal light emitted from a warm atomic ensemble in two spatially separated unbalanced Michelson interferometers (UMIs). This novel multipath correlation interference with thermal light has been theoretically proposed by Tamma [
基金项目：National Research Foundation of Korea
Heonoh Kim：Department of Physics, Pusan National University, Geumjeong-Gu, Busan 46241, Republic of Korea
Han Seb Moon：Department of Physics, Pusan National University, Geumjeong-Gu, Busan 46241, Republic of Korea
备注：National Research Foundation of Korea
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Jiho Park, Heonoh Kim, and Han Seb Moon, "Second-order interference of true thermal light from a warm atomic ensemble in two independent unbalanced interferometers," Photonics Research 9(1), 49-53 (2021)