Investigation of wideband distributed raman amplification in a few-mode fiber link
2022 Optical Fiber Communications Conference and Exhibition (OFC), 2022•ieeexplore.ieee.org
We experimentally investigate distributed Raman amplification in a graded-index three-
mode fiber over more than 80 nm signal bandwidth. We measured gain of up to 6 dB with
0.3 dB mode-dependence when pumping only the highest-order modes.© 2022 The Author
(s)
mode fiber over more than 80 nm signal bandwidth. We measured gain of up to 6 dB with
0.3 dB mode-dependence when pumping only the highest-order modes.© 2022 The Author
(s)
We experimentally investigate distributed Raman amplification in a graded-index three-mode fiber over more than 80 nm signal bandwidth. We measured gain of up to 6 dB with 0.3 dB mode-dependence when pumping only the highest-order modes. © 2022 The Author(s)
ieeexplore.ieee.org
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