DocumentCode
2158486
Title
Mode-equalized distributed Raman amplification in 137-km few-mode fiber
Author
Ryf, R. ; Sierra, A. ; Essiambre, R.J. ; Randel, S. ; Gnauck, A.H. ; Bolle, C. ; Esmaeelpour, M. ; Winzer, P.J. ; Delbue, R. ; Pupalaikise, P. ; Sureka, A. ; Peckham, D.W. ; McCurdy, A. ; Lingle, R., Jr.
Author_Institution
Bell Labs., Alcatel-Lucent, Holmdel, NJ, USA
fYear
2011
fDate
18-22 Sept. 2011
Firstpage
1
Lastpage
3
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.
Keywords
MIMO communication; amplification; distributed amplifiers; laser noise; multiplexing; optical fibre amplifiers; optical fibre communication; optical pumping; Raman amplifier; backward pumping scheme; channel mode-multiplexed MIMO transmission; distance 137 km; equivalent noise figure; few-mode fiber; mode-equalized distributed Raman amplification; Gain; Laser excitation; MIMO; Multiplexing; Noise; Optical polarization; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location
Geneva
ISSN
Pending
Print_ISBN
978-1-4577-1918-9
Type
conf
Filename
6065946
Link To Document