Exploiting Ultra-Low Loss Silicon Nitride Platform for Various Applications (Invited)

Si
3
N
4
has attracted extensive interest because of its wide applications in the field of biophotonics, telecommunications, nonlinear optics, and sensing. Here, we focus on exploiting ultra-low loss Si
3
N
4
for on-chip delay line and frequency comb generation. © 2022 The Author(s)