Visible up-conversion luminescence in (ErSc)_2O_3 epitaxial thin films and its suppression by photonic band-gap

Takehiko Tawara, Thomas Mcmanus, Yoshihiro Kawakami, Hiroo Omi, Adel Najar, Reina Kaji, Satoru Adachi, Hideki Gotoh

Research output: Contribution to conferenceOther

Abstract

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.
Original languageEnglish
PagesSTh1G.4
DOIs
Publication statusPublished - May 2015
EventCLEO: Science and Innovations - San Jose, California
Duration: 1 Jan 2015 → …

Conference

ConferenceCLEO: Science and Innovations
Period1/01/15 → …

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