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Conference Paper
European Conference and Exposition on Optical Communications
Geneva Switzerland
September 18-22, 2011
ISBN: 978-1-55752-931-2
Postdeadline Session 4 (Th.13.K)

Mode-Equalized Distributed Raman Amplification in 137-km Few-Mode Fiber

Roland Ryf, Alberto Sierra, Rene-Jean Essiambre, Sebastian Randel, Alan Gnauck, Cristian A. Bolle, Mina Esmaeelpour, Peter J. Winzer, Roger Delbue, Peter Pupalaikis, Anirudh Sureka, Dave Peckham, Alan McCurdy, and Robert Lingle  »View Author Affiliations


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We experimentally demonstrate 8 dB of mode-equalized distributed Raman gain using a backward pumping scheme. The equivalent noise figure of the amplifier is -1.5dB, and the amplifier was successfully employed to demonstrate 6-channel mode-multiplexed MIMO transmission over 137-km few-mode fiber.

© 2011 OSA

OCIS Codes
(060.1810) Fiber optics and optical communications : Buffers, couplers, routers, switches, and multiplexers
(060.2320) Fiber optics and optical communications : Fiber optics amplifiers and oscillators
(060.4510) Fiber optics and optical communications : Optical communications

R. Ryf, A. Sierra, R. Essiambre, S. Randel, A. Gnauck, C. A. Bolle, M. Esmaeelpour, P. J. Winzer, R. Delbue, P. Pupalaikis, A. Sureka, D. Peckham, A. McCurdy, and R. Lingle, "Mode-Equalized Distributed Raman Amplification in 137-km Few-Mode Fiber," in 37th European Conference and Exposition on Optical Communications, OSA Technical Digest (CD) (Optical Society of America, 2011), paper Th.13.K.5.

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