1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ECOC 2018 44th EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION Roma, Italy September 23-27, 2018 Eternally Rome - Play! Regular paper submission deadline: April 23, 2018 EXTENDED Demo session paper submission deadline: May 16, 2018 Early registration deadline: July 19, 2018