Fiber Lasers Machinery X Plane 11
Laser uses light to cut metal. Light is concentrated into a single point to be able to pierce and cut metal. Just think of a magnifying glass that can be used to focus sunlight into a single point and burn it. That�s how cutting with light pretty much works.
In fiber lasers, the optical fiber is pumped with laser light at the source using high-power laser diodes stimulating the active medium.