Spectral Imaging by Upconversion

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    Abstract

    We present a method to obtain spectrally resolved images using upconversion. By this method an image is spectrally shifted from one spectral region to another wavelength. Since the process is spectrally sensitive it allows for a tailored spectral response. We believe this will allow standard silicon based cameras designed for visible/near infrared radiation to be used for spectral images in the mid infrared. This can lead to much lower costs for such imaging devices, and a better performance.
    Original languageEnglish
    Title of host publicationScandinavian Workshop on Imaging Food Quality 2011 : Ystad, May 27, 2011 - Proceedings
    Number of pages98
    Place of PublicationKgs. Lyngby, Denmark
    PublisherTechnical University of Denmark
    Publication date2011
    Pages35-40
    Publication statusPublished - 2011
    EventScandinavian Workshop on Imaging Food Quality 2011 - Ystad, Sweden
    Duration: 27 May 201127 May 2011
    http://www2.imm.dtu.dk/projects/SWIFQ/

    Workshop

    WorkshopScandinavian Workshop on Imaging Food Quality 2011
    Country/TerritorySweden
    CityYstad
    Period27/05/201127/05/2011
    OtherHeld in conjunction with the Scandinavian Conference on Image Analysis (SCIA 2011)
    Internet address
    SeriesIMM-Technical Report-­2011
    Number15

    Keywords

    • Spectral imaging
    • Upconversion

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