Wavelength multicasting of RZ-DPSK signal with tunable pulsewidth using Raman amplification pulse Compressor

We have demonstrated a 4×10 Gb/s RZ-DPSK wavelength multicasting using Raman amplification-based compressor with adjustable pulsewidth down to around 7.89 ps. Bit-error-rate at 10-9 of multicast signals are achieved with low power penalties.

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