TY - GEN AU - Amaya,N AU - Irfan,M AU - Zervas,G AU - Banias,K AU - Garrich,M AU - Henning,I AU - Simeonidou,D AU - Zhou,Y R AU - Lord,A AU - Smith,K AU - Rancano,V J F AU - Liu,S AU - Petropoulos,P AU - Richardson,D J TI - Gridless optical networking field trial: flexible spectrum switching, defragmentation and transport of 10G/40G/100G/555G over 620-km field fiber SN - 1094-4087 PY - 2012///0613 N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1364/OE.19.00B277 ER -