Color Erasure Detectors Enable Chromatic Interferometry

Luo Yuan Qu; Jordan Cotler; Fei Ma; Jian Yu Guan; Ming Yang Zheng; Xiuping Xie; Yu Ao Chen; Qiang Zhang; Frank Wilczek; Jian Wei Pan

doi:10.1103/PhysRevLett.123.243601

Color Erasure Detectors Enable Chromatic Interferometry

Luo Yuan Qu, Jordan Cotler, Fei Ma, Jian Yu Guan, Ming Yang Zheng, Xiuping Xie, Yu Ao Chen, Qiang Zhang, Frank Wilczek, Jian Wei Pan

Physics

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

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.

Original language	English (US)
Article number	243601
Journal	Physical Review Letters
Volume	123
Issue number	24
DOIs	https://doi.org/10.1103/PhysRevLett.123.243601
State	Published - Dec 9 2019

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.123.243601

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title = "Color Erasure Detectors Enable Chromatic Interferometry",

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.",

author = "Qu, {Luo Yuan} and Jordan Cotler and Fei Ma and Guan, {Jian Yu} and Zheng, {Ming Yang} and Xiuping Xie and Chen, {Yu Ao} and Qiang Zhang and Frank Wilczek and Pan, {Jian Wei}",

note = "Publisher Copyright: {\textcopyright} 2019 American Physical Society.",

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doi = "10.1103/PhysRevLett.123.243601",

language = "English (US)",

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AU - Qu, Luo Yuan

AU - Cotler, Jordan

AU - Ma, Fei

AU - Guan, Jian Yu

AU - Zheng, Ming Yang

AU - Xie, Xiuping

AU - Chen, Yu Ao

AU - Zhang, Qiang

AU - Wilczek, Frank

AU - Pan, Jian Wei

PY - 2019/12/9

Y1 - 2019/12/9

N2 - 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.

AB - 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.

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DO - 10.1103/PhysRevLett.123.243601

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JO - Physical Review Letters

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Color Erasure Detectors Enable Chromatic Interferometry

Abstract

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