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 using a special fixture. Proper splicing techniques are crucial for minimizing signal loss and ensuring reliable data transmission. Technicians use specialized tools and equipment to prepare the fibers, align them accurately, and secure the connection. This process is vital for the performance of telecommunications networks and other applications relying on fiber optics.