Abstract
We propose new few-mode EDFAs based on strong mode coupling, which can be realized by distributed long-period gratings. As a result, an ultralow differential modal gain of 0.5 dB can be achieved with layered doping.
© 2020 The Author(s)
PDF ArticleMore Like This
Tao Xu, Zhiqun Yang, Yaping Liu, Qiang Guo, Rui Zhou, Xinhua Xiao, Wenhao Li, Wei Li, Cheng Du, Zhanhua Huang, and Lin Zhang
M1B.3 Optical Fiber Communication Conference (OFC) 2023
A. P. Greenberg, Z. Ma, H. B. Kabagöz, D. I. Shahar, and S. Ramachandran
SF2H.2 CLEO: Science and Innovations (CLEO:S&I) 2023
Qiongyue Kang, Eeleong Lim, Yongmin Jung, Francesco Poletti, Shaif-ul Alam, and David J. Richardson
OTu3G.3 Optical Fiber Communication Conference (OFC) 2013