CO2 lasers can be cabled with optical fiber, as they typically operate at a wavelength of 10 microns, which is suitable for fiber transmission. This setup allows the laser to remain in a stable, cooled environment while delivering power to the cutting head through the fiber. Additionally, safety mechanisms are in place, such as a visible laser fiber that detects any power leaks and shuts down the system. While fibers are commonly used for diode lasers, their application in fusion experiments is limited due to power handling and timing issues, where lenses and mirrors are preferred. Overall, optical fibers play a crucial role in the operation and safety of industrial CO2 laser systems.
