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    • Dual electro-optic frequency comb photonic thermometry

    Metadata Updated: May 9, 2023

    Data from peer-reviewed publication: A. J. Fleisher et al., Dual electro-optic frequency comb photonic thermometry, Optics Letters. We report a precision realization of photonic thermometry using dual-comb spectroscopy to interrogate a ?-phase-shifted fiber Bragg grating. We achieve read-out stability of 7.5 mK at 1 s and resolve temperature changes of similar magnitude?sufficient for most industrial applications. Our dual-comb approach enables rapid sensing of dynamic temperature, and our scalable and reconfigurable electro-optic generation scheme enables a broad sensing range without laser tuning. Reproducibility on the International Temperature Scale of 1990 is tested, and ultimately limited by the frequency reference and check-thermometer stability. Our demonstration opens the door for a universal interrogator deployable to multiple photonic devices in parallel to potentially unravel complex multi-physical quantity measurements.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

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    References

    https://doi.org/10.1364/OL.482838

    Dates

    Metadata Created Date May 9, 2023
    Metadata Updated Date May 9, 2023

    Metadata Source

    Harvested from NIST

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date May 9, 2023
    Metadata Updated Date May 9, 2023
    Publisher National Institute of Standards and Technology
    Maintainer
    Identifier ark:/88434/mds2-2966
    Data First Published 2023-04-10
    Language en
    Data Last Modified 2023-03-21 00:00:00
    Category Physics:Spectroscopy, Physics:Thermodynamics
    Public Access Level public
    Bureau Code 006:55
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id ba747be4-7757-4eef-a65e-2ef98b4f1a1d
    Harvest Source Id 74e175d9-66b3-4323-ac98-e2a90eeb93c0
    Harvest Source Title NIST
    License https://www.nist.gov/open/license
    Program Code 006:045
    Related Documents https://doi.org/10.1364/OL.482838
    Source Datajson Identifier True
    Source Hash 40a19a27f184f92eea46001a0b33ed03d91d3756
    Source Schema Version 1.1

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