We have generated a phase-correlated 160 GBaud NRZ-like DPSK signal based on XPM in a HNLF. The generated 160 GBaud DPSK signal is Nyquist filtered with minimized ISI and error-free performance is achieved.
© 2013 OSA
(060.2330) Fiber optics and optical communications : Fiber optics communications
(060.5060) Fiber optics and optical communications : Phase modulation
(190.4370) Nonlinear optics : Nonlinear optics, fibers
H. Hu, J. Wang, H. Ji, E. Palushani, M. Galili, H. C. Hansen Mulvad, P. Jeppesen, and L. K. Oxenløwe, "Nyquist filtering of 160 GBaud NRZ-like DPSK signal," in Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013, OSA Technical Digest (online) (Optical Society of America, 2013), paper JW2A.61.
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