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In order to decrease dispersion penalty and increase the optical bandwidth efficiency,an optical single-side-band modulation(SSBM) scheme in sub-carrier multiplexing(SCM) is proposed.The principle of the SSBM is analytically presented,and a configuration for generating optical SSB signal is proposed using a balanced Mach-Zehnder electro-optic modulator.
In order to decrease dispersion penalty and increase the optical bandwidth efficiency, an optical single-side-band modulation (SSBM) scheme in sub-carrier multiplexing (SCM) is proposed. The principle of the principle of the SSBM is analytically presented, and a configuration for generating optical SSB signal is proposed using a balanced Mach-Zehnder electro-optic modulator.