All the waveguide devices studied were rib-type and designed for single-mode operation around 1550 nm, with a 130 nm rib height and 90 nm slab thickness. Samples were fabricated using the CMC ...

Whispering gallery modes, a type of wave that can travel around concave surfaces, have proved to be promising for the development of new technologies, particularly in photonics. Due to geometrical ...

We present an innovative approach to achieve all-optical modulation within an ITO-based vertically coupled ring resonator. This method leverages the material's enhanced nonlinear response in the ...