[IEEE 2019 Workshop on Recent Advances in Photonics (WRAP) - Guwahati, India (2019.12.13-2019.12.14)] 2019 Workshop on Recent Advances in Photonics (WRAP) - Picosecond Fundamental Soliton Pulse Compression in Self-similarly designed Chalcogenide Taper Photonic Crystal Fiber

摘要： We numerically demonstrate a pulse compression scheme to compress picosecond fundamental soliton at 2500 nm using Self-similarly designed chalcogenide tapered photonic crystal fiber. Exponentially decreasing dispersion along the length of the fiber act as a tool for the compression process. Dynamics of propagating fundamental soliton has been studied by utilizing nonlinear Schr?dinger equation. Quality analysis has also been investigated for different fiber length to achieve efficient compression condition to achieve high quality IR regime pulses.