Abstract
Recent progress on ultrafast coherent optical transmission toward 1 Tbit/s is overviewed, with a special focus on 640 Gbaud OTDM, 512 QAM with > 10 bit/s/Hz spectral density, and ultrafast, spectral-efficient transmission with an OTDM-RZ/QAM scheme.
© 2011 Optical Society of America
PDF ArticleMore Like This
David Odeke Otuya, Koudai Harako, Keisuke Kasai, Toshihiko Hirooka, and Masataka Nakazawa
M3G.2 Optical Fiber Communication Conference (OFC) 2015
Masataka Nakazawa, Keisuke Kasai, Masato Yoshida, and Toshihiko Hirooka
We.10.P1.75 European Conference and Exposition on Optical Communications (ECOC) 2011
Masataka Nakazawa
SpM3E.1 Signal Processing in Photonic Communications (SPPCom) 2015