Invention Grant
- Patent Title: Optical element arrangements for varying beam parameter product in laser delivery systems
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Application No.: US16515124Application Date: 2019-07-18
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Publication No.: US11294191B2Publication Date: 2022-04-05
- Inventor: Wang-Long Zhou , Parviz Tayebati , Bien Chann , Francisco Villarreal-Saucedo
- Applicant: Wang-Long Zhou , Parviz Tayebati , Bien Chann , Francisco Villarreal-Saucedo
- Applicant Address: US MA Andover; US MA Sherborn; US NH Merrimack; US MA Middleton
- Assignee: Wang-Long Zhou,Parviz Tayebati,Bien Chann,Francisco Villarreal-Saucedo
- Current Assignee: Wang-Long Zhou,Parviz Tayebati,Bien Chann,Francisco Villarreal-Saucedo
- Current Assignee Address: US MA Andover; US MA Sherborn; US NH Merrimack; US MA Middleton
- Agency: Morgan, Lewis & Bockius LLP
- Main IPC: G02B27/09
- IPC: G02B27/09 ; G02B7/00 ; G02B27/10 ; G02B27/30 ; G02B19/00 ; B23K26/064
Abstract:
In various embodiments, laser delivery systems feature one or more optical elements for receiving a radiation beam and altering the spatial power distribution thereof, a lens manipulation system for changing a position of at least one optical element within the path of the radiation beam, and a controller for controlling the lens manipulation system to achieve a target altered spatial power distribution on a workpiece.
Public/Granted literature
- US20200012114A1 OPTICAL ELEMENT ARRANGEMENTS FOR VARYING BEAM PARAMETER PRODUCT IN LASER DELIVERY SYSTEMS Public/Granted day:2020-01-09
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