An experiment on receiving and identifying multiple optical orthogonal codes(MOOC) sequence-based optical labels in an optical packet switching(OPS) network is reported.Two groups of MOOC with a code length of 23 and a code weight of 3 are used to identify the optical labels.The scheme and principle of OPS networks based on MOOC sequence-based optical labels are presented.Because optical labels contain OPS and routing information,the importance of optical label processing with multiple inconsecutive,rand...