In the last decade, silicon photonic switches are increasingly believed to be potential candidates for replacing the electrical switches in the applications of telecommunication networks, data center and high-throughput computing, due to their low power consumption (Picojoules per. In the last decade, silicon photonic switches are increasingly believed to be potential candidates for replacing the electrical switches in the applications of telecommunication networks, data center and high-throughput computing, due to their low power consumption (Picojoules per. In the last decade, silicon photonic switches are increasingly believed to be potential candidates for replacing the electrical switches in the applications of telecommunication networks, data center and high-throughput computing, due to their low power consumption (Picojoules per bit), large. Fueled by growing demand for cloud computing applications, such as machine learning, the scale, bandwidth, and power consumption of data center networks continue to increase, and with it, a demand for novel network technologies and architectures. Traditional switching requires optical/electrical/optical. Recently, interest has increased in the flexibility of silicon-integrated photonic system design with the complementary metal-oxide semiconductor (CMOS) advancements, which enables low-cost and large-scale production. The photonic switch is an essential component of optoelectronic microchips, with.