Pant, RaviVo, Trung D.Xiong, ChunlePelusi, MarkMadden, SteveLuther-Davies, BarryEggleton, Benjamin J2015-12-100146-9592http://hdl.handle.net/1885/67090We demonstrate on-chip all-optical pulse erasure based on four-wave mixing and cross-phase modulation in a dispersion engineered chalcogenide (As2S3) rib waveguide. We achieve an erasure efficiency of ∼15 dB for picosecond pulses in good agreement withAuthor/s retain copyrightKeywords: All-optical; Combined effect; Cross-phase modulations; Dinger equation; Nonlinear chalcogenides; Numerical simulation; On chips; Optical nonlinearity; Pico-second pulse; Rib waveguides; Small groups; Ultrafast signal processing; Walk-off; Four wave mixingUltrahigh-bandwidth, on-chip all-optical pulse erasure using the χ (3) process in a nonlinear chalcogenide waveguide20112016-02-24