Optical interconnects are communication links that use light to transmit data between devices, such as computers and servers. They utilize optical fibers, which are thin strands of glass or plastic that carry light signals over long distances with minimal loss. This technology is essential for high-speed data transfer in data centers and telecommunications. These interconnects offer several advantages over traditional electrical connections, including higher bandwidth, lower latency, and reduced power consumption. As data demands continue to grow, optical interconnects are becoming increasingly important in fields like cloud computing and high-performance computing.