Laser self-mixing interferometry in VCSELs - an ultra-compact and massproduceable deflection detection system for nanomechanical polymer cantilever sensors

David Larsson, Kresten Yvind, Jørn Märcher Hvam, Anders Greve, Anja Boisen

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    Abstract

    We have realised an ultra-compact deflection detection system based on laser self-mixing interferometry in a Vertical-Cavity Surface-Emitting Laser (VCSEL). The system can be used together with polymer nanomechanical cantilevers to form chemical sensors capable of detecting less than 1nm deflection.
    Original languageEnglish
    Title of host publicationInternational Workshop on Nanomechanical Cantilever Sensors
    Place of PublicationMainz, Germany
    Publication date2008
    Publication statusPublished - 2008
    EventInternational Workshop on Nanomechanical Cantilever Sensors - Mainze, Germany
    Duration: 19 May 200821 May 2008

    Workshop

    WorkshopInternational Workshop on Nanomechanical Cantilever Sensors
    Country/TerritoryGermany
    CityMainze
    Period19/05/200821/05/2008

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