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THz-range optical frequency shifter for dual polarization WDM signals using frequency conversion in fibre

 
: Kato, T.; Watanabe, S.; Tanimura, T.; Richter, T.; Elschner, R.; Schmidt-Langhorst, C.; Schubert, C.; Hoshida, T.

Verband der Elektrotechnik, Elektronik, Informationstechnik -VDE-; Informationstechnische Gesellschaft -ITG-:
42nd European Conference on Optical Communication, ECOC 2016. DVD-ROM : September 18 - 22, 2016, Congress Center Düsseldorf (CCD), Germany ; proceedings
Berlin: VDE-Verlag, 2016
ISBN: 978-3-8007-4274-5
ISBN: 3-8007-4274-8
S.656-658
European Conference on Optical Communication (ECOC) <42, 2016, Düsseldorf>
Englisch
Konferenzbeitrag
Fraunhofer HHI ()

Abstract
We propose an optical frequency shifter for dual-polarization signals using frequency conversion in fibre. We achieve THz-range frequency shift with the original signal suppression without an optical filter and demonstrate combining of two dual-polarization 400-Gb/s superchannels with acceptable in-band crosstalk.

: http://publica.fraunhofer.de/dokumente/N-481338.html