CLEO-PR2022/ISOM'22/ODF'22

Presentation information

Oral Session

CLEO-PR2022 » Emission from Atoms, Quantum Wells, and Quantum Dots

[CTuP8A] Emission from Atoms, Quantum Wells, and Quantum Dots

Tue. Aug 2, 2022 1:30 PM - 2:45 PM Conference Hall (Oval Room) (1F)

Session Chair: Takasumi Tanabe (Keio Univ.)

1:30 PM - 1:45 PM

[CTuP8A-01] Erbium-doped Rare-Earth Oxide Thin Film Waveguides for Integrated Quantum Photonic Devices

*Xuejun Xu1, Masaya Hiraishi1,2, Tomohiro Inaba1, Tai Tsuchizawa3, Atsushi Ishizawa1, Haruki Sanada1, Takehiko Tawara4, Jevon Longdell2, Katsuya Oguri1, Hideki Gotoh1 (1. NTT Basic Research Laboratories (Japan), 2. University of Otago (New Zealand), 3. NTT Device Technology Laboratories (Japan), 4. Nihon University (Japan))

[Presentation Style] Onsite

We have developed a low-loss waveguide platform for erbium-doped rare-earth oxide thin films grown on silicon substrate and investigated optical properties of erbium ions in waveguides at cryogenic temperature, aiming for integrated quantum photonic devices.