A method of encoding control information on an optical data signal to be transmitted through an optical network, comprising operating an optical source to generate a substantially coherent continuous-wave light beam, amplitude-modulating the light beam with a data stream to produce an optical data signal, and also modulating the data signal with control information, using a substantially constant amplitude modulation technique.
申请公布号
WO0124431(A1)
申请公布日期
2001.04.05
申请号
WO2000GB03646
申请日期
2000.09.22
申请人
WIVENHOE TECHNOLOGY LIMITED;GUILD, KENNETH;SIMEONIDOU, DIMITRA;TZANAKAKI, ANNA;O'MAHONY, MICHAEL
发明人
GUILD, KENNETH;SIMEONIDOU, DIMITRA;TZANAKAKI, ANNA;O'MAHONY, MICHAEL