Details

Autor(en) / Beteiligte

• Ciaramella, E.
• Arimoto, Y.
• Contestabile, G.
• Presi, M.
• D'Errico, A.
• Guarino, V.
• Matsumoto, M.

Titel

1.28-Tb/s (32 \times 40 Gb/s) Free-Space Optical WDM Transmission System

Ist Teil von

• IEEE photonics technology letters, 2009-08, Vol.21 (16), p.1121-1123

Ort / Verlag

New York: IEEE

Erscheinungsjahr

2009

Link zum Volltext

• Volltext

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• We successfully transmitted a 1.28-Tb/s (32 times 40 Gb/s) wavelength-division-multiplexed (WDM) signal over a free-space optic (FSO) link, for the first time. We used a novel pair of FSO terminals, transparently connected to optical fibers, to transmit/receive the WDM channels over a double-pass FSO path between two buildings (2 times 210 m). Limited penalty on all 40-Gb/s channels and high stability was observed. Furthermore, long-term measurements of the system performance indicate a high improvement in reliability, which makes it a promising alternative for future deployment.