Abstract
We experimentally demonstrate 8 dB of mode-equalized distributed Raman gain using a backward pumping scheme. The equivalent noise figure of the amplifier is -1.5 dB, and the amplifier was successfully employed to demonstrate 6-channel mode-multiplexed MIMO transmission over 137-km few-mode fiber.
| Original language | American English |
|---|---|
| Journal | Optics InfoBase Conference Papers |
| State | Published - Nov 1 2011 |
Keywords
- Backward pumping
- Distributed Raman amplification
- Few-mode fibers
- MIMO transmission
- Raman gain, Optical communication, Amplification
Disciplines
- Electrical and Computer Engineering
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