Low-loss erbium-incorporated rare-earth oxide waveguides on Si with bound states in the continuum and the large optical signal enhancement in them

Added 58 days ago (29.11.2021)
Authors: Xuejun Xu; Tomohiro Inaba; Tai Tsuchizawa; Atsushi Ishizawa; Haruki Sanada; Takehiko Tawara; Hiroo Omi; Katsuya Oguri; Hideki Gotoh
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