Characterization of Ten-Mode EDFA Using Swept Wavelength Interferometer and Digital Holography
- Resource Type
- Conference
- Authors
- Huang, Yetian; Huang, Hanzi; Wu, Yan; Chen, Haoshuo; Wen, Jianxiang; Dallachiesa, Lauren; Fontaine, Nicolas K.; Guo, Cheng; Mazur, Mikael; Essiambre, Rene-Jean; Song, Yingxiong; Wang, Tingyun; Ryf, Roland
- Source
- 2024 Optical Fiber Communications Conference and Exhibition (OFC) Optical Fiber Communications Conference and Exhibition (OFC), 2024. :1-3 Mar, 2024
- Subject
- Communication, Networking and Broadcast Technologies
Photonics and Electrooptics
Optical fiber amplifiers
Optical interferometry
Wavelength measurement
Erbium-doped fiber amplifiers
Holography
Gain measurement
Optical fiber communication
- Language
We characterize the spatially and spectrally resolved gain profiles of a ten-mode EDFA over C+L band via Rayleigh backscattering measured by a coherent swept wavelength interferometer. Wavelength-dependent mode-dependent gain is characterized employing digital holography.