Abstract
We demonstrate an erbium-doped waveguide amplifier by erbium ion implantation in Si3N4 photonic integrated circuits, achieving 145 mW on-chip output power and more than 30 dB small-signal gain, which is on par with commercial fiber amplifiers and beyond state-of-the-art III-V heterogeneously integrated semiconductor amplifiers.
© 2022 The Author(s)
PDF ArticleMore Like This
Yang Liu, Zheru Qiu, Xinru Ji, Anton Lukashchuk, Jijun He, Johann Riemensberger, Martin Hafermann, Rui Ning Wang, Junqiu Liu, Carsten Ronning, and Tobias J. Kippenberg
ck_4_2 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2023
Yang Liu, Zheru Qiu, Xinru Ji, Jijun He, Johann Riemensberger, Arslan S. Raja, Rui Ning Wang, Junqiu Liu, and Tobias J. Kippenberg
SM4G.4 CLEO: Science and Innovations (CLEO:S&I) 2022
Yang Liu, Zheru Qiu, Xinru Ji, Andrea Bancora, Grigory Lihachev, Johann Riemensberger, Rui Ning Wang, Andrey Voloshin, and Tobias J. Kippenberg
ck_14_1 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2023