Show simple item record

dc.contributor.authorLiu, Lu-Chuan
dc.contributor.authorQu, Luo-Yuan
dc.contributor.authorWu, Cheng
dc.contributor.authorCotler, Jordan
dc.contributor.authorMa, Fei
dc.contributor.authorZheng, Ming-Yang
dc.contributor.authorXie, Xiu-Ping
dc.contributor.authorChen, Yu-Ao
dc.contributor.authorZhang, Qiang
dc.contributor.authorWilczek, Frank
dc.contributor.authorPan, Jian-Wei
dc.date.accessioned2022-05-04T17:04:53Z
dc.date.available2022-05-04T17:04:53Z
dc.date.issued2021
dc.identifier.urihttps://hdl.handle.net/1721.1/142333
dc.description.abstractInterferometers are widely used in imaging technologies to achieve enhanced spatial resolution, but require that the incoming photons be indistinguishable. In previous work, we built and analyzed color erasure detectors, which expand the scope of intensity interferometry to accommodate sources of different colors. Here we demonstrate experimentally how color erasure detectors can achieve improved spatial resolution in an imaging task, well beyond the diffraction limit. Utilizing two 10.9-mm-aperture telescopes and a 0.8 m baseline, we measure the distance between a 1063.6 and a 1064.4 nm source separated by 4.2 mm at a distance of 1.43 km, which surpasses the diffraction limit of a single telescope by about 40 times. Moreover, chromatic intensity interferometry allows us to recover the phase of the Fourier transform of the imaged objects-a quantity that is, in the presence of modest noise, inaccessible to conventional intensity interferometry.en_US
dc.language.isoen
dc.publisherAmerican Physical Society (APS)en_US
dc.relation.isversionof10.1103/PHYSREVLETT.127.103601en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceAPSen_US
dc.titleImproved Spatial Resolution Achieved by Chromatic Intensity Interferometryen_US
dc.typeArticleen_US
dc.identifier.citationLiu, Lu-Chuan, Qu, Luo-Yuan, Wu, Cheng, Cotler, Jordan, Ma, Fei et al. 2021. "Improved Spatial Resolution Achieved by Chromatic Intensity Interferometry." Physical Review Letters, 127 (10).
dc.contributor.departmentMassachusetts Institute of Technology. Center for Theoretical Physics
dc.relation.journalPhysical Review Lettersen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dc.date.updated2022-05-04T17:01:37Z
dspace.orderedauthorsLiu, L-C; Qu, L-Y; Wu, C; Cotler, J; Ma, F; Zheng, M-Y; Xie, X-P; Chen, Y-A; Zhang, Q; Wilczek, F; Pan, J-Wen_US
dspace.date.submission2022-05-04T17:01:39Z
mit.journal.volume127en_US
mit.journal.issue10en_US
mit.licensePUBLISHER_POLICY
mit.metadata.statusAuthority Work and Publication Information Neededen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record