A Novel Optical Packet Generation Scheme for Subcarrier Multiplexed Optical Label Switching
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Graphical Abstract
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Abstract
A novel optical packet generation scheme is proposed based on three branch modulator.Theory analysis and simulation demonstrate that the scheme realizes subcarrier multiplexing label of single sideband and overcomes the nonlinear modulation of Mach-Zehnder modulator on subcarrier signal. The problem of intensity modulation on subcarrier multiplexing label from payload is analyzed.
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