Raster-scanned laser beam excites photocurrents in thin-film amorphous silicon devices. Solar-cell laser scanner uses two galvanometer-driven mirrors to scan laser-beam spot over surface of module or cell under test. Position signals from scan controllers used to index storage of photocurrent signal data in scan-converter image memory. Stored image displayed on television monitor.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Photocurrent Imaging Detects Solar-Module Defects


    Beteiligte:
    Kim, Q. (Autor:in) / Shumka, A. (Autor:in) / Trask, J. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1986-11-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    IR laser probe detects tooth defects earlier

    British Library Online Contents | 2007


    New NDE technology detects, characterizes dent, gauge defects

    Crouch, A.E. / Chell, G.G. | Tema Archiv | 2003


    Endoscopic imaging detects cancers earlier

    British Library Online Contents | 1999


    Field tests demonstrate TFI detects long seam weld defects

    Mundell, P. / Grimes, K. | Tema Archiv | 1999