20 citations · 22 across the 4 of their papers we have counts for
6 papers
Ultra-Efficient On-Chip Supercontinuum Generation from Sign-Alternating-Dispersion Waveguides
Haider Zia, Kaixuan Ye, Yvan Klaver +2
Fully integrated supercontinuum sources on-chip are critical to enabling applications such as portable and mechanically-stable medical imaging devices, chemical sensing and LiDAR.…
Maintaining Constant Pulse-duration in Highly Dispersive Media using Nonlinear Potentials
Haider Zia
A method is shown for preventing temporal broadening of ultrafast optical pulses in highly dispersive and fluctuating media for arbitrary signal-pulse profiles. Pulse pairs, consis…
Enhanced Pulse Compression within Sign-Alternating Dispersion Waveguides
Haider Zia
Repeatedly alternating the sign of dispersion along a waveguide substantially increases the bandwidth to input peak power efficiency of supercontinuum generation (SCG). Here, we ex…
Supercontinuum generation in media with sign-alternated dispersion
Haider Zia, Niklas M. Lüpken, Tim Hellwig +2
When an ultrafast optical pulse with high intensity is propagating through transparent material a supercontinuum can be coherently generated by self-phase modulation, which is esse…
Simulation of White Light Generation and Near Light Bullets Using a Novel Numerical Technique
Haider Zia
An accurate and efficient simulation has been devised, employing a new numerical technique to simulate the derivative generalised non-linear Schrödinger equation in all three spati…
Split-Step Method for Generalized Non-Linear Equations: A Three Operator Story
Haider Zia
This paper describes an updated exponential Fourier based split-step method that can be applied to a greater class of partial differential equations than previous methods would all…