Our recent studies shows that GaN possesses large two-photon absorption coefficients, even at infrared (IR) wavelength dose to midgap energy. This indicates that two photon confocal photoluminescence images and two-photon optical-beam-induced-current (TP-OBIC) microscopy can be applied on the GaN studies and imaging. Confocal laser scanning microscopy provides a significant improvement in axial resolution over conventional epi-fluorescence microscopy by eliminating out-of-focus fluorescence using a spatial filter in the form of a confocal aperture.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Two-photon photoluminescence and current images of bulk GaN and InGaN green LEDs


    Beteiligte:
    Chi-Kuang Sun (Autor:in) / Kian-Giap Gan (Autor:in) / Fu-Jen Kao (Autor:in) / Mao-Kuo Huang (Autor:in) / Yung-Shun Wang (Autor:in) / Mack, M.P. (Autor:in) / DenBaars, S.P. (Autor:in)


    Erscheinungsdatum :

    01.01.1999


    Format / Umfang :

    207276 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    InGaN/GaN MQW LEDs with Si treatment

    Hsu, Y.P. / Chang, S.J. / Su, Y.K. et al. | IEEE | 2005


    Electrical characterization of blue AlGaN/InGaN/GaN LEDs

    Lee, L. / Osinski, M. / Malloy, K.J. | IEEE | 1994


    Electrical Characterization of Blue AlGaN/InGaN/GaN LEDs

    IEEE; Lasers and Electro-Optics Society | British Library Conference Proceedings | 1994