Transmission of 20 channels over 238 km of NZ DSF using distributed TDM-pumped Raman amplification

0356199 - ÚFE 2012 PL eng C - Konferenční příspěvek (zahraniční konf.)
Karásek, Miroslav - Vojtěch, J. - Radil, J.
Transmission of 20 channels over 238 km of NZ DSF using distributed TDM-pumped Raman amplification.
ICTON 2010: 12th International Conference on Transparent Optical Networks. New York: IEEE, 2010 - (Jaworski, M.; Marciniak, M.), WE.P.15. ISBN 978-1-4244-7799-9.
[2010 International Conference on Transparent Optical Networks. Mnichov (DE), 27.06.2010-01.07.2010]
Grant CEP: GA ČR GAP102/10/0120
Výzkumný záměr: CEZ:AV0Z20670512
Klíčová slova: optical fibre amplifiers * Raman amplification * wavelength – division - multiplexing
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika

We present experimental results on transmission of 20 channels over 238 km long link composed of two spans of non zero dispersion shifted fibre. Transmission is based on distributed Raman amplification. Both spans are counter-directionally pumped by time-division-multiplexed 4 wavelengths optical units. Five of the 20 channels are 10 Gigabit Ethernet signals (10 GE). Error-free transmission has been checked with 10 GE bit error ratio tester. Experimental results are extended by numerical simulations.
Trvalý link: http://hdl.handle.net/11104/0194785