@techreport{TD:101123,
	att_abstract={{A two-span SDM system includes the first ROADM supporting spatial superchannels and the first cladding-pumped multicore-EDFA  directly spliced to multicore transmission fiber. For 6x40x128-Gb/s SDM-WDM-PDM-QPSK transmission, BER penalties are <1.3dB in Add, Drop, and Express paths.}},
	att_authors={mf2182, ln4395, xz8628, ri6543},
	att_categories={C_NSS.12, C_NSS.8},
	att_copyright={{Optical Society of America}},
	att_copyright_notice={{The definitive version was published in   2013. {{, 2013-03-17}}
}},
	att_donotupload={},
	att_private={false},
	att_projects={},
	att_tags={fiber optic communications,  space division multiplexing,  SDM,  optical networks,  ROADM},
	att_techdoc={true},
	att_techdoc_key={TD:101123},
	att_url={http://web1.research.att.com:81/techdocs_downloads/TD:101123_DS1_2013-03-25T16:26:19.220Z.pdf},
	author={Mark Feuer and Lynn Nelson and Xiang Zhou and Rejoy Isaac and K. Abedin and B. Zhu and D. Marom and G. Cohen and R. Harel},
	institution={{OFC/NFOEC2013 conterence proceedings}},
	month={March},
	title={{ROADM System for Space Division Multiplexing With Spatial Superchannels}},
	year=2013,
}