Fiber optic splicing is the process of joining two optical fibers together to create a continuous path for light signals. This is essential for maintaining signal strength and quality in fiber optic communication systems. Splicing can be done using two main methods: fusion splicing, which uses heat to melt the fibers together, and mechanical splicing, which aligns the fibers and holds them in place with a special adhesive. Proper splicing is crucial for minimizing signal loss and ensuring efficient data transmission. Technicians use specialized tools and equipment to perform splicing, ensuring that the fibers are aligned precisely. This technique is widely used in telecommunications, internet services, and other applications that rely on high-speed data transfer.