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US 2021/0199902 A1Published application
Systems and methods for laser systems with variable beam parameter product
AssigneeTeradiode, Inc.
InventorsParviz TAYEBATI, Wang-Long ZHOU, Bien CHANN, Bryan LOCHMAN
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Abstract
In various embodiments, a beam-parameter adjustment system and focusing system alters a spatial power distribution of a radiation beams before the beam is coupled into an optical fiber or delivered to a workpiece.
Claims22
-16. (canceled)
A method of producing an output beam, the method comprising:
- receiving a first radiation beam;
- receiving a second radiation beam;
- coupling the first radiation beam into an optical fiber at a first location on an input end of the optical fiber;
- coupling the second radiation beam into the optical fiber at a second location on the input end of the optical fiber, the second location being different from the first location;
- emitting an output beam from an output end of the optical fiber, the output beam (i) comprising at least portions of the first and second radiation beams, and (ii) having one or more beam properties different from those of the first radiation beam and/or the second radiation beam.
2 more elements
Dependencies are inferred from the claim text.