Transmission of 20 channels over 238 km of non-zero dispersion shifted fibre using distributed time-division multiplexing-pumped Raman amplification

0350299 - ÚFE 2011 RIV GB eng J - Článek v odborném periodiku
Karásek, Miroslav - Radil, J. - Vojtěch, J.
Transmission of 20 channels over 238 km of non-zero dispersion shifted fibre using distributed time-division multiplexing-pumped Raman amplification.
IET Optoelectronics. Roč. 4, č. 2 (2010), s. 78-84. ISSN 1751-8768. E-ISSN 1751-8776
Grant CEP: GA AV ČR 1ET300670503
Výzkumný záměr: CEZ:AV0Z20670512
Klíčová slova: optical fibre amplifiers * Raman amplification * wavelength – division - multiplexing
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika
Impakt faktor: 1.105, rok: 2010

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/11104/0190334