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公开(公告)号：US10241338B2
公开(公告)日：2019-03-26
申请号：US15658959
申请日：2017-07-25
申请人： Michael Deutsch , Daqing Wang , James Zambuto , Bien Chann , Bryan Lochman
发明人： Michael Deutsch , Daqing Wang , James Zambuto , Bien Chann , Bryan Lochman
摘要： In various embodiments, a wavelength beam combining laser system includes a fast-axis collimation lens that is rotated with respect to a plurality of emitters in order to converge the emitted beams onto a dispersive element and/or reduce the size of the multi-wavelength output beam of the system.
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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：US10014650B2
公开(公告)日：2018-07-03
申请号：US15439396
申请日：2017-02-22
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：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：US09941668B2
公开(公告)日：2018-04-10
申请号：US15349425
申请日：2016-11-11
CPC分类号： H01S5/4012 , H01S5/141 , H01S5/405 , H01S5/4062 , H01S5/4087
摘要： In various embodiments, wavelength beam combining laser systems incorporate etalons to establish external lasing cavities and/or to combine multiple input beams into a single output beam.
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公开(公告)号：US20180041004A1
公开(公告)日：2018-02-08
申请号：US15785557
申请日：2017-10-17
申请人： Robin Huang , Bien Chann , Parviz Tayebati
发明人： Robin Huang , Bien Chann , Parviz Tayebati
IPC分类号： H01S5/024 , C23C16/455 , C23C16/458 , H01S5/40
CPC分类号： H01S5/02423 , C23C16/45555 , C23C16/4583 , H01S5/4025
摘要： In various embodiments, passivation layers are deposited on internal surfaces of cooling channels defined within heat sinks for electronic devices such as laser beam emitters, the passivation layers retarding or substantially preventing erosion and/or corrosion of the heat sinks.
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公开(公告)号：US09843154B2
公开(公告)日：2017-12-12
申请号：US15071554
申请日：2016-03-16
申请人： Parviz Tayebati , Bien Chann
发明人： Parviz Tayebati , Bien Chann
CPC分类号： H01S3/0826 , G02B27/1006 , H01S3/08 , H01S3/08054 , H01S3/139 , H01S3/2391 , H01S5/005 , H01S5/141 , H01S5/143 , H01S5/4012 , H01S5/4068 , H01S5/4087
摘要： A system and method for stabilizing and combining multiple emitted beams into a single system using both WBC and WDM techniques.
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公开(公告)号：US09825428B2
公开(公告)日：2017-11-21
申请号：US15271773
申请日：2016-09-21
申请人： Robin Huang , Bien Chann , Parviz Tayebati
发明人： Robin Huang , Bien Chann , Parviz Tayebati
IPC分类号： C23C16/455 , C23C16/52 , H01S5/024 , H01S5/40 , C23C16/458
CPC分类号： H01S5/02423 , C23C16/45555 , C23C16/4583 , H01S5/4025
摘要： In various embodiments, passivation layers are deposited on internal surfaces of cooling channels defined within heat sinks for electronic devices such as laser beam emitters, the passivation layers retarding or substantially preventing erosion and/or corrosion of the heat sinks.
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公开(公告)号：US09739946B2
公开(公告)日：2017-08-22
申请号：US15060145
申请日：2016-03-03
申请人： Bien Chann , Parviz Tayebati , Robin Huang , Bryan Lochman , Wang-Long Zhou , Francisco J. Villarreal-Saucedo , James Zambuto
发明人： Bien Chann , Parviz Tayebati , Robin Huang , Bryan Lochman , Wang-Long Zhou , Francisco J. Villarreal-Saucedo , James Zambuto
CPC分类号： G02B6/2817 , G02B3/0087 , G02B6/262 , G02B6/2706 , G02B6/2848 , G02B6/32 , G02B6/4296
摘要： In various embodiments, a beam-parameter adjustment system and focusing system alters a spatial power distribution of a plurality of radiation beams before the beams are coupled into an optical fiber.
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公开(公告)号：US20170160553A1
公开(公告)日：2017-06-08
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 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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