Nitride optoelectronic devices have drawn considerable interest within the realm of on-chip optical communication integrated systems. This is largely due to their remarkable benefits, including process compatibility and the ability to adjust wavelengths. When multifunctional optoelectronic devices made from nitride are integrated homogeneously, they pave the way for building intricate and dependable on-chip optical networks. Such integration acts as a catalyst, propelling the progress of on-chip optical communication integration technology forward. Nevertheless, when juxtaposed with well-established silicon-based integrated circuits, nitride PIC (Photonic Integrated Circuit) optical communication technology got off to a later start and still necessitates further enhancements in performance.