Visible up-conversion luminescence induced by 1535-nm excitation in (ErSc)2O3 epitaxial layers are observed. We investigate fast up-conversion rate and propose its suppression structure by photonic band-gap for realizing higher optical gain devices on Si wafers.
|Publication status||Published - May 2015|
|Event||CLEO: Science and Innovations - San Jose, California|
Duration: 1 Jan 2015 → …
|Conference||CLEO: Science and Innovations|
|Period||1/01/15 → …|
Tawara, T., Mcmanus, T., Kawakami, Y., Omi, H., Najar, A., Kaji, R., ... Gotoh, H. (2015). Visible up-conversion luminescence in (ErSc)_2O_3 epitaxial thin films and its suppression by photonic band-gap. STh1G.4. CLEO: Science and Innovations, . https://doi.org/10.1364/CLEO_SI.2015.STh1G.4