| Literature DB >> 31922826 |
Luo-Yuan Qu1,2,3, Jordan Cotler4, Fei Ma1,2,3, Jian-Yu Guan1,2, Ming-Yang Zheng3, Xiuping Xie3, Yu-Ao Chen1,2, Qiang Zhang1,2,3, Frank Wilczek5,6,7,8,9, Jian-Wei Pan1,2.
Abstract
By engineering and manipulating quantum entanglement between incoming photons and experimental apparatus, we construct single-photon detectors which cannot distinguish between photons of very different wavelengths. These color-erasure detectors enable a new kind of intensity interferometry, with potential applications in microscopy and astronomy. We demonstrate chromatic interferometry experimentally, observing robust interference using both coherent and incoherent photon sources.Year: 2019 PMID： 31922826 DOI： 10.1103/PhysRevLett.123.243601
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161