CLEO-PR2022/ISOM'22/ODF'22

講演情報

Oral Session

CLEO-PR2022 » Fiber Lasers and Amplifier Devices

[CWP10A] Fiber Lasers and Amplifier Devices

2022年8月3日(水) 13:30 〜 15:00 Room 206 (2F)

Session Chair: Takashi Matsui (NTT Corp.)

14:30 〜 14:45

[CWP10A-04] A High-Gain Cladded Erbium-Doped LNOI Waveguide Amplifier Fabricated by PLACE

*Youting Liang1, Junxia Zhou1, Zhaoxiang Liu1, Haisu Zhang1, Zhiwei Fang1, Yuan Zhou2, Difeng Yin2, Jintian Lin2, Jianping Yu2, Rongbo Wu2, Min Wang1, Ya Cheng1,2,3,4,5 (1. East China Normal Univ. (China), 2. Shanghai Institute of Optics and Fine Mechanics (China), 3. Shanghai Research Center for Quantum Sciences (China), 4. Shanxi Univ. (China), 5. Shandong Univ. (China))

[Presentation Style] Online

Erbium doped thin film lithium niobate waveguide amplifier is fabricated using photolithography assisted chemo-mechanical etching technique. A thin cladding layer of tantalum pentoxide is deposited to boost the optical gain exceeding 20 dB.