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公开(公告)号：US20200142205A1
公开(公告)日：2020-05-07
申请号：US16561160
申请日：2019-09-05
申请人： Robin Huang , Bien Chann , Parviz Tayebati , Mike Cruz
发明人： Robin Huang , Bien Chann , Parviz Tayebati , Mike Cruz
摘要： A system and method for combining multiple emitters into a multi-wavelength ouput beam having a certain band and combining a plurality of these bands into a single output using non-free space combining modules.
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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：US10444524B2
公开(公告)日：2019-10-15
申请号：US15973792
申请日：2018-05-08
申请人： Robin Huang , Bien Chann , Parviz Tayebati , Mike Cruz
发明人： Robin Huang , Bien Chann , Parviz Tayebati , Mike Cruz
摘要： A system and method for combining multiple emitters into a multi-wavelength output beam having a certain band and combining a plurality of these bands into a single output using non-free space combining modules.
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公开(公告)号：US20180337509A1
公开(公告)日：2018-11-22
申请号：US15989321
申请日：2018-05-25
CPC分类号： H01S3/08009 , H01S3/067 , H01S3/0675 , H01S3/08086 , H01S3/23 , H01S5/02284 , H01S5/143 , H01S5/4012 , H01S5/4031 , H01S5/405 , H01S5/4056 , H01S5/4062 , H01S5/4068 , H01S5/4087
摘要： In various embodiments, wavelength beam combining laser systems incorporate optical fibers and partially reflective output couplers or partially reflective interfaces or surfaces utilized to establish external lasing cavities.
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公开(公告)号：US20180252929A1
公开(公告)日：2018-09-06
申请号：US14640079
申请日：2015-03-06
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
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：US10067351B2
公开(公告)日：2018-09-04
申请号：US15485742
申请日：2017-04-12
申请人： James Zambuto , Parviz Tayebati , Bien Chann , Michael Deutsch , Daqing Wang , Bryan Lochman
发明人： James Zambuto , Parviz Tayebati , Bien Chann , Michael Deutsch , Daqing Wang , Bryan Lochman
摘要： In various embodiments, wavelength beam combining laser systems incorporate fast-axis collimation lenses and slow-axis collimation lenses (either separately or as portions of a single hybrid lens) optically upstream of an optical rotation system to thereby reduce or minimize cross-talk in the combined output beam.
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公开(公告)号：US09989772B2
公开(公告)日：2018-06-05
申请号：US15442004
申请日：2017-02-24
申请人： Robin Huang , Bien Chann , Parviz Tayebati , Mike Cruz
发明人： Robin Huang , Bien Chann , Parviz Tayebati , Mike Cruz
CPC分类号： G02B27/1006 , G02B27/1086 , G02B27/14 , H01S5/005 , H01S5/4012 , H01S5/4025 , H01S5/4087
摘要： A system and method for combining multiple emitters into a multi-wavelength output beam having a certain band and combining a plurality of these bands into a single output using non-free space combining modules.
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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：US09889524B2
公开(公告)日：2018-02-13
申请号：US14639401
申请日：2015-03-05
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：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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