TDM-pumped RFA Assisted Transmission of 20x10 GE Channels over 364 km in a Three Span Link

0437132 - ÚFE 2015 RIV DE eng J - Článek v odborném periodiku
Karásek, Miroslav - Vojtěch, M. - Radil, J.
TDM-pumped RFA Assisted Transmission of 20x10 GE Channels over 364 km in a Three Span Link.
Journal of Optical Communications. Roč. 31, č. 4 (2010), s. 194-197. ISSN 0173-4911
Výzkumný záměr: CEZ:AV0Z20670512
Klíčová slova: Distributed Raman amplification * Long fiber * Fiber spans
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika

We present experimental results on application of timedivision multiplexed (TDM) pumping in a transmission of twenty 10 GE channels over 364 km long fiber link. The link is composed of 3 spans mixing 264 km of nonzero dispersion shifted (NZ DSF) and 100 km of conventional single-mode fiber (SSMF). Distributed Raman amplification in the 3 fiber spans is realized by counter-directional TDM pumping and assisted by booster EDFA and EDFA preamplifier. Error free transmission is checked by measuring bit error ratio
Trvalý link: http://hdl.handle.net/11104/0240712