Open AccessLow-loss erbium-incorporated rare-earth oxide waveguides on Si with bound states in the continuum and the large optical signal enhancement in them
Author(s) -
Xuejun Xu,
Tomohiro Inaba,
Tai Tsuchizawa,
Atsushi Ishizawa,
Haruki Sanada,
Takehiko Tawara,
Hiroo Omi,
Kazuta Oguri,
Hideki Gotoh
Publication year - 2021
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.437868
Subject(s) - materials science , optoelectronics , erbium , silicon , silicon on insulator , silicon nitride , waveguide , silicon photonics , optics , substrate (aquarium) , photonics , photonic integrated circuit , amplifier , doping , cmos , oceanography , physics , geology