Name Narottam Kumar Das Affiliation پژوهشگر خارجی Degree Website Email — JournalPaper Presentation Speech WorkShop Book Innovation GrantAttraction Thesis Festival FinishedProject Sales Art StandardCreation TitleConference 1 Analysis of nonlinear pulse propagation and wave-mixing characteristics in SOAs 2 Analysis of Gain Saturation Characteristics in SOAs for Different Input Pulse Shapes 3 Four-Wave Mixing in Semiconductor Optical Amplifiers for High-Speed Communications 4 Evolution of the Generated Four-Wave Mixing Signal in Semiconductor Optical Amplifiers 5 Input pump pulse energy optimisation to maximise four-wave mixing conversion efficiency in semiconductor optical amplifier 6 Numerical Analysis of Wavelength Conversion Based on Semiconductor Optical Amplifier Integrated with Microring Resonator Notch Filter 7 Impact of Non-Linear Refractive Indexes on the Four-Wave Mixing Conversion Efficiency in Semiconductor Optical Amplifiers 8 Four-Wave Mixing Signal Shaping Scheme Using Semiconductor Optical Amplifier for Optical Communication Systems 9 Investigation of input pulsewidth, medium loss and gain effect on the output pulse characteristics of semiconductor optical amplifiers