Simultaneous ${\chi }^{(2)}$- ${\chi }^{(2)}$ and ${\chi }^{(2)}$-${\chi }^{(3)}$ nonlinear processes generation in thin film lithium tantalate microcavity

Xiongshuo Yan, Miao Xue, Jiangwei Wu +4

On-chip efficient nonlinear functions are instrumental in escalating the utilities and performance of photonic integrated circuits (PICs), especially for a wide range of classical…