A surrogate model combined with a Bayesian optimization approach to perform numerical optimization of the coupling from a hybrid circular Bragg grating to a fiber is presented. Resonance mode and scattering simulations are performed within JCMsuite where parameters such as the Purcell factor, the fiber coupling efficiency, and the collection efficiency are determined.
L. Rickert, et al., High-performance designs for fiber-pigtailed quantum-light sources based on quantum dots in electrically-controlled circular Bragg gratings. Opt. Express 31, 14750-14770 (2023).
DOI: /10.1364/OE.486060