GPU accelerated holography for multimode fiber applications

Martin Plöschner, Tomas Cizmar

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    We demonstrate a compact GPU accelerated digital holography system for beam-shaping applications at the end of multimode fibre. The complete control of phase and amplitude on phase-only SLM is achieved through GPU implemented Gerchberg-Saxton and Yang-Gu algorithms. The GPU implementation is two orders of magnitude faster than the CPU implementation which allows video-rate image control at the distal end of the fiber virtually free of interference effects. We discuss the implementation of the algorithms and possible applications of the technology for structured illumination imaging at the end of multimode fibre.

    Original languageEnglish
    Title of host publicationAdaptive Optics and Wavefront Control for Biological Systems
    EditorsThomas G. Bifano, Joel Kubby, Sylvain Gigan
    Place of PublicationBellingham
    PublisherSPIE-International Society for Optical Engineering
    Volume9335
    ISBN (Print)9781628414257
    DOIs
    Publication statusPublished - 2015
    EventSPIE Photonics West 2015: Adaptive Optics and Wavefront Control for Biological Systems - Moscone Center, San Francisco, United States
    Duration: 7 Feb 20159 Feb 2015
    http://spie.org/x112639.xml

    Publication series

    NameProceedings of SPIE
    PublisherSPIE
    Volume9335
    NameProgress in Biomedical Optics and Imaging
    PublisherSPIE
    Number33
    Volume16

    Conference

    ConferenceSPIE Photonics West 2015: Adaptive Optics and Wavefront Control for Biological Systems
    CountryUnited States
    CitySan Francisco
    Period7/02/159/02/15
    Internet address

    Keywords

    • beam shaping
    • digital holography
    • GPU
    • multimode fibre

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