You may have noticed we haven’t covered cutting speed. Although you can cut up 500 inches per minute using a tube cutter, it's not always practical. Laser tube cutting involves focusing on the time required to load a tube, index the tube so it's in a good position for cutting and then pierce, cut and unload the part. It is not about cutting speed, but part-processing time when laser tube cutting machines are used.
Another consideration is the fiber laser’s briefcase-sized modules—they allow for redundancy. If one module has a problem, the resonator doesn’t shut down completely. The fiber laser is redundant in a way that the other modules can produce more power temporarily to support the down module until repairs can be completed—which, by the way, can be done in the field. Other times the fiber resonator can continue producing reduced power until repairs can be made. Unfortunately, if a CO2 resonator has an issue, the entire resonator is down, not just in a reduced-power mode.