@techreport{TD:100798,
	att_abstract={{Employing time-domain hybrid QAM, training-assisted phase recovery and cascaded  equalization, we successfully transmitted ten 494.85Gbit/s PDM-32/64QAM DWDM signals at 8.25b/s/Hz net spectral efficiency (SE) over 40x100km, achieving a record terrestrial SE.distance product of 33000 bit.km/s/Hz}},
	att_authors={xz8628, ln4395, pm1519, ri6543},
	att_categories={},
	att_copyright={{Optical Society of America}},
	att_copyright_notice={{The definitive version was published in  2012. {{, 2012-03-07}}
}},
	att_donotupload={},
	att_private={false},
	att_projects={},
	att_tags={optical, coherent, fiber, modulation, transmission, DSP},
	att_techdoc={true},
	att_techdoc_key={TD:100798},
	att_url={http://web1.research.att.com:81/techdocs_downloads/TD:100798_DS1_2012-02-17T16:42:52.922Z.doc},
	author={Xiang Zhou and Lynn Nelson and Peter Magill and Rejoy Isaac and B. Zhu and D. W. Peckham and P. Borel and K. Carlson},
	institution={{OSA (Optical Society of America)}},
	month={March},
	title={{4000km Transmission of 50GHz spaced, 10x494.85-Gb/s Hybrid 32-64QAM using Cascaded Equalization and Training-Assisted Phase Recovery}},
	year=2012,
}