Principle And Application of Silicon Photonic Technology in Communication and Artificial Intelligence

Silicon photonics, the innovative approach to fabricating integrated photonic systems on complementary metal-oxide-semiconductor (CMOS) platforms, has garnered significant attention over the past two years due to its potential to revolutionize data centers by offering solutions that are faster, more secure, and energy-efficient. This technology merges the scalability and precision of microelectronics with the benefits of photonic technology's high speed and low power consumption, thereby surpassing traditional discrete device solutions in efficiency and performance. Silicon optical technology, in particular, boasts superior data transmission capabilities, with optical signals achieving rates that electrical signals cannot match. Moreover, as traditional copper circuits approach their physical limitations, enhancing bandwidth becomes increasingly challenging. This article highlights the advantages of silicon photonics and explores its applications in the realms of Light Detection and Ranging (LiDAR) and quantum communication. It presents a comprehensive analysis of two distinct LiDAR methodologies and offers new insights into quantum communication, underscoring the transformative potential of silicon photonics in these advanced technological domains.