In CMOS electronic integrated circuit technology, silicon nitride (SiN) has been used for diffusion barriers or passivation layers [1]. Due to its wide availability, silicon nitride has also …
C Xiang, W Jin, JE Bowers - Photonics Research, 2022 - hub.hku.hk
The use of silicon nitride in integrated photonics has rapidly progressed in recent decades. Ultra-low-loss waveguides based on silicon nitride are a favorable platform for the research …