Transmission of 3×224 Gbit/s DP-16QAM signals with (up to) 7.2 bit/s/Hz spectral efficiency in SMF-EDFA links
Paper i proceeding, 2012

We experimentally demonstrate 3x224 Gbit/s DP-16QAM transmission with spectral efficiencies (SEs) of 7.2(6.9) bit/s/Hz in 240(400)-km SMF-EDFA links. Such high-SE transmission is enabled by a digital post-filter and 4-state maximum likelihood sequence detection.

Maximum-likelihood sequence detection

4-state

Postfilters

Spectral efficiencies

Författare

Ekawit Tipsuwannakul

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Jianqiang Li

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Tobias Eriksson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Magnus Karlsson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Peter Andrekson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

2012 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2012, Los Angeles, CA, 4 March through 8 March 2012

2162-2701 (eISSN)

Art. no. 6192199-

Ämneskategorier

Elektroteknik och elektronik

ISBN

978-146730262-3