Optimizing GaAs/AlGaAs Growth on GaAs (111)B for Enhanced Nonlinear Efficiency in Quantum Optical Metasurfaces

T. Blaikie, M. C. Tam, S. Stich +2

This study is an optimization of GaAs and Al${}_{0.55}$Ga${}_{0.45}$As growth on GaAs (111)B substrates with a surface misorientation of 2° towards [$\bar{2}$11], aiming to enhance su…