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31.发明申请公开(公告)号：US20150331205A1
公开(公告)日：2015-11-19
申请号：US14747073
申请日：2015-06-23
申请人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Bryan Lochman
发明人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Bryan Lochman
CPC分类号： G02B6/4206 , B23K26/0626 , G02B6/2706 , G02B6/32 , G02B6/4214 , G02B6/4215 , G02B6/4296 , G02F1/33 , G02F1/332 , G02F2201/02 , G02F2203/06 , G02F2203/28 , H01S3/0071 , H01S3/08086 , H01S3/23
摘要： 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.
摘要翻译： 在各种实施例中，光束参数调整系统和聚焦系统在光束耦合到光纤中或传送到工件之前改变辐射束的空间功率分布。
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公开(公告)号：US10916911B2
公开(公告)日：2021-02-09
申请号：US16816564
申请日：2020-03-12
摘要： In various embodiments, the beam parameter product and/or beam shape of a laser beam is adjusted by coupling the laser beam into an optical fiber of a fiber bundle and directing the laser beam onto one or more in-coupling locations on the input end of the optical fiber. The beam emitted at the output end of the optical fiber may be utilized to process a workpiece.
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公开(公告)号：US10914902B2
公开(公告)日：2021-02-09
申请号：US16292622
申请日：2019-03-05
申请人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Bryan Lochman
发明人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Bryan Lochman
摘要： 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.
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公开(公告)号：US10541515B2
公开(公告)日：2020-01-21
申请号：US16237824
申请日：2019-01-02
申请人： Parviz Tayebati , Bien Chann , Bryan Lochman , Matthew Sauter , Wang-Long Zhou
发明人： Parviz Tayebati , Bien Chann , Bryan Lochman , Matthew Sauter , Wang-Long Zhou
摘要： In various embodiments, a modular laser system features an enclosure having interfaces for accepting input laser beam modules, optical elements for combining beams from the modules into a combined output beam, and a heat-exchange manifold for interfacing with and cooling the modules during operation.
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公开(公告)号：US09972975B2
公开(公告)日：2018-05-15
申请号：US15660134
申请日：2017-07-26
申请人： Parviz Tayebati , Bien Chann , Bryan Lochman , Matthew Sauter , Wang-Long Zhou
发明人： Parviz Tayebati , Bien Chann , Bryan Lochman , Matthew Sauter , Wang-Long Zhou
CPC分类号： H01S5/4012 , H01S5/005 , H01S5/02 , H01S5/02212 , H01S5/02284 , H01S5/02288 , H01S5/02423 , H01S5/143 , H01S5/4025 , H01S5/4062 , H01S5/4087
摘要： In various embodiments, a modular laser system features an enclosure having interfaces for accepting input laser beam modules, optical elements for combining beams from the modules into a combined output beam, and a heat-exchange manifold for interfacing with and cooling the modules during operation.
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公开(公告)号：US09726834B2
公开(公告)日：2017-08-08
申请号：US15207749
申请日：2016-07-12
申请人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Bryan Lochman
发明人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Bryan Lochman
CPC分类号： G02B6/4206 , B23K26/0626 , G02B6/2706 , G02B6/32 , G02B6/4214 , G02B6/4215 , G02B6/4296 , G02F1/33 , G02F1/332 , G02F2201/02 , G02F2203/06 , G02F2203/28 , H01S3/0071 , H01S3/08086 , H01S3/23
摘要： 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.
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公开(公告)号：US11780029B2
公开(公告)日：2023-10-10
申请号：US15649841
申请日：2017-07-14
IPC分类号： B23K26/22 , B23K26/03 , B23K26/06 , B23K26/08 , B23K26/073 , B23K26/082 , G02B27/28 , G02B27/09 , G02B5/30
CPC分类号： B23K26/22 , B23K26/03 , B23K26/0626 , B23K26/0648 , B23K26/0652 , B23K26/073 , B23K26/0734 , B23K26/082 , B23K26/0869 , G02B5/3083 , G02B27/0927 , G02B27/0955 , G02B27/281
摘要： In various embodiments, workpieces are processed, e.g., via welding or cutting, while the shape and/or one or more other parameters of the laser processing beam are altered. The shape and/or one or more other parameters of the laser processing beam may be varied based on one or more characteristics of the workpiece.
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公开(公告)号：US11567265B2
公开(公告)日：2023-01-31
申请号：US17077080
申请日：2020-10-22
IPC分类号： G02B6/32 , G02B6/02 , G02B6/036 , G02B6/34 , H01S5/00 , G02B17/00 , H01S5/14 , H01S5/40 , G02B6/42 , G02B6/12
摘要： In various embodiments, the beam parameter product and/or numerical aperture of a laser beam is adjusted utilizing a step-clad optical fiber having a central core, a first cladding, an annular core, and a second cladding.
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公开(公告)号：US11563301B2
公开(公告)日：2023-01-24
申请号：US17140293
申请日：2021-01-04
摘要： In various embodiments, the beam parameter product and/or beam shape of a laser beam is adjusted by coupling the laser beam into an optical fiber of a fiber bundle and directing the laser beam onto one or more in-coupling locations on the input end of the optical fiber. The beam emitted at the output end of the optical fiber may be utilized to process a workpiece.
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40.发明授权公开(公告)号：US10261271B2
公开(公告)日：2019-04-16
申请号：US15636065
申请日：2017-06-28
申请人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Bryan Lochman
发明人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Bryan Lochman
摘要： 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.
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