A Novel Optical Labeling Scheme Based on D8PSK/IRZ Orthogonal Modulation
LIU Jiao
DANG Nan
Abstract：A novel optical labeling scheme based on differential 8-level phase-shift keying(D8PSK)/Inverse-return-to-zero (IRZ)orthogonal modulation is investigated. In this scheme,D8PSK is used as the modulation formats of the payload signal,while the label signal uses IRZ as its modulation formats. The results of simulation show that better performance can be achieved after the transmission in 100 km optical fiber while the transmission rate of 120 Gbit/s.
Keywords：differential 8-level phase-shift keyinginverse-return-to-zerooptical labelorthogonal modulation
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 1135-1139,1148 )