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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：US11433479B2
公开(公告)日：2022-09-06
申请号：US16658462
申请日：2019-10-21
申请人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Robin Huang
发明人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Robin Huang
摘要： Systems and techniques for optimizing the operation of a beam emitter during material processing maintain an optimal polarization of the beam with respect to the material throughout processing—e.g., even as the beam path varies or the nature or thickness of the material changes.
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公开(公告)号：US11156848B2
公开(公告)日：2021-10-26
申请号：US16680704
申请日：2019-11-12
申请人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Robin Huang , Michael Cruz
发明人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Robin Huang , Michael Cruz
IPC分类号： G02B27/10 , G02B7/00 , H01S5/14 , H01S5/40 , F21V13/04 , G02B5/08 , G02B27/14 , H01S3/10 , H01S3/094 , H01S5/02251
摘要： In various embodiments, optical repositioners and/or angled dispersive elements are utilized to manipulate portions of an input laser beam emitted by a group of laser emitters in order to form a multi-wavelength output beam having a high beam quality factor.
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公开(公告)号：US10606089B2
公开(公告)日：2020-03-31
申请号：US15992582
申请日：2018-05-30
申请人： Parviz Tayebati , Bien Chann , Robin Huang , Wang-Long Zhou
发明人： Parviz Tayebati , Bien Chann , Robin Huang , Wang-Long Zhou
摘要： In various embodiments, wavelength beam combining systems feature multiple beam emitters each emitting an individual beam, as well as multiple micro-optics arrangements each disposed optically downstream from a beam emitter to intercept the beam emitted thereby and direct the beam toward a dispersive element for combination into a multi-wavelength output beam.
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公开(公告)号：US20180335638A1
公开(公告)日：2018-11-22
申请号：US15992582
申请日：2018-05-30
申请人： Parviz Tayebati , Bien Chann , Robin Huang , Wang-Long Zhou
发明人： Parviz Tayebati , Bien Chann , Robin Huang , Wang-Long Zhou
CPC分类号： G02B27/1006 , G02B5/18 , G02B19/0057 , G02B26/02 , G02B27/1086 , G02B27/4244 , H01S5/141 , H01S5/143 , H01S5/4062 , H01S5/4087 , Y10T29/49895
摘要： In various embodiments, wavelength beam combining systems feature multiple beam emitters each emitting an individual beam, as well as multiple micro-optics arrangements each disposed optically downstream from a beam emitter to intercept the beam emitted thereby and direct the beam toward a dispersive element for combination into a multi-wavelength output beam.
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公开(公告)号：US20180126490A1
公开(公告)日：2018-05-10
申请号：US15864145
申请日：2018-01-08
申请人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Robin Huang
发明人： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Robin Huang
CPC分类号： B23K26/08 , B23K26/0604 , B23K26/064 , B23K26/21 , B23K26/38 , G02B27/281
摘要： Systems and techniques for optimizing the operation of a beam emitter during material processing maintain an optimal polarization of the beam with respect to the material throughout processing—e.g., even as the beam path varies or the nature or thickness of the material changes.
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公开(公告)号：US20150331245A1
公开(公告)日：2015-11-19
申请号：US14667094
申请日：2015-03-24
申请人： Parviz Tayebati , Bien Chann , Robin Huang , Wang-Long Zhou
发明人： Parviz Tayebati , Bien Chann , Robin Huang , Wang-Long Zhou
CPC分类号： G02B27/1006 , G02B5/18 , G02B19/0057 , G02B26/02 , G02B27/1086 , G02B27/4244 , H01S5/141 , H01S5/143 , H01S5/4062 , H01S5/4087 , Y10T29/49895
摘要： In various embodiments, wavelength beam combining systems feature multiple beam emitters each emitting an individual beam, as well as multiple micro-optics arrangements each disposed optically downstream from a beam emitter to intercept the beam emitted thereby and direct the beam toward a dispersive element for combination into a multi-wavelength output beam.
摘要翻译： 在各种实施例中，波长束组合系统具有多个发射单个射束的射束发射器，以及多个微光学装置，每个微光学装置光束从光束发射器的下游设置，以截取由此发出的光束，并将光束引导到分散元件，用于组合 进入多波长输出光束。
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