115-Gbps/λ Fiber/FSO Transmission with Supervised and Semi-supervised Nonlinearity Correction Using Lasso
- Resource Type
- Conference
- Authors
- Zhang, Rui; Tang, Xizi; Hsu, Chin-Wei; Chen, You-Wei; Zhou, Qi; Shen, Shuyi; Yao, Shuang; Alfadhli, Yahya; Su, Shang-Jen; Chang, Gee-Kung
- Source
- 2021 Optical Fiber Communications Conference and Exhibition (OFC) Optical Fiber Communications Conference and Exhibition (OFC), 2021. :1-3 Jun, 2021
- Subject
- Communication, Networking and Broadcast Technologies
Photonics and Electrooptics
Optical fibers
Sensitivity
Equalizers
Receivers
Optical fiber communication
Computational complexity
- Language
We leverage supervised/semi-supervised methods and Lasso to perform nonlinearity compensations in a fiber/FSO system. A proof-of-concept experiment has demonstrated up to 3.1dB power-margin improvement and significantly reduced pilot symbol ratio.