University of Basrah is looking for a doctoral thesis on (A theoretical study of generating optical frequency combs in micro-resonators)
College of Education for Pure Sciences at University of Basrah is looking for a doctoral thesis on a theoretical study of generating optical frequency combs in micro-resonators.
The thesis presented by the researcher (Hawra Abdul Hassan Mazban) aims to study the optical frequency comb and soliton generation in micro-resonators, their time evolution, and their spectral properties.
Two models of equations are used to describe micro-resonators, using two methods, the split-step Fourier method to solve the equation and the modified hybrid method that combines the finite difference method to solve the main equation.
The study showed the effect of several types of Gaussian, super-Gaussian, and chirped pulse shapes. It was proven that the output of the micro-resonator and the resulting soliton waves depend on the pulse shape, and many soliton shape scenarios can be created.
The study also addressed the effect of noise on the dynamics of the micro-resonator. Since noise cannot be eliminated in optical cavities, the study showed that noise severely affected the dynamics of the microresonator and the generated soliton.
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