Cheyns, JanJanCheynsColle, DidierDidierColleVan Breusegem, ErikErikVan BreusegemPickavet, MarioMarioPickavetDemeester, PietPietDemeester2021-10-152021-10-152003https://imec-publications.be/handle/20.500.12860/7316Comparing the costs of different optical packet switching nodesProceedings paper