학술논문
Wideband (13.7 THz) Gain-Flattened Yb-Doped Fiber Amplifier for Telecommunication Applications
Document Type
Periodical
Author
Source
IEEE Photonics Technology Letters IEEE Photon. Technol. Lett. Photonics Technology Letters, IEEE. 36(12):791-794 Jun, 2024
Subject
Language
ISSN
1041-1135
1941-0174
1941-0174
Abstract
We present a dual-stage, wideband gain-flattened ytterbium-doped fiber amplifier specifically tailored for $1~\mu $ m data transmission. By optimizing each amplifier stage and incorporating a gain flattening filter, our amplifier provides impressive wideband performance, with an average gain of 20 dB, spectral gain variation of $1~\mu $ m wavelength regime.