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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：US11327235B2
公开(公告)日：2022-05-10
申请号：US16201341
申请日：2018-11-27
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
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：US10775636B2
公开(公告)日：2020-09-15
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 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：US10256595B2
公开(公告)日：2019-04-09
申请号：US15800429
申请日：2017-11-01
申请人： Bien Chann , Robin Huang , Parviz Tayebati
发明人： Bien Chann , Robin Huang , Parviz Tayebati
IPC分类号： H01S3/10 , H01S3/105 , G01N1/38 , B01L3/00 , G01N1/31 , H01S3/08 , H01S3/081 , H01S3/063 , H01S3/1055 , H01S5/14 , H01S5/022 , H01S5/40 , H01S5/0625 , H01S3/00 , H01S5/00 , H01S3/101
摘要： A system and method for tuning and infrared source laser in the Mid-IR wavelength range. The system and method comprising, at least, a plurality of individually tunable emitters, each emitter emitting a beam having a unique wavelength, a grating, a mirror positioned after the grating to receive at least one refracted order of light of at least one beam and to redirect the beam back towards the grating, and a micro-electro-mechanical systems device containing a plurality of adjustable micro-mirrors.
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公开(公告)号：US20180151999A1
公开(公告)日：2018-05-31
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：US11658454B2
公开(公告)日：2023-05-23
申请号：US17323003
申请日：2021-05-18
申请人： Bien Chann , Robin Huang , Parviz Tayebati
发明人： Bien Chann , Robin Huang , Parviz Tayebati
IPC分类号： H01S3/105 , B01L3/00 , G01N1/31 , G01N1/38 , H01S5/0625 , H01S5/40 , H01S3/101 , H01S3/10 , H01S5/00 , H01S3/00 , H01S5/14 , H01S3/1055 , H01S3/063 , H01S3/081 , H01S3/08 , H01S5/02253 , H01S5/02255
CPC分类号： H01S3/105 , B01L3/50851 , B01L2200/147 , B01L2300/046 , B01L2300/0654 , B01L2300/0851 , G01N1/31 , G01N1/38 , H01S3/0085 , H01S3/0635 , H01S3/08009 , H01S3/0812 , H01S3/10 , H01S3/101 , H01S3/10023 , H01S3/1055 , H01S5/0071 , H01S5/0085 , H01S5/02253 , H01S5/02255 , H01S5/06253 , H01S5/143 , H01S5/4012 , H01S2301/20
摘要： A system and method for tuning and infrared source laser in the Mid-IR wavelength range. The system and method comprising, at least, a plurality of individually tunable emitters, each emitter emitting a beam having a unique wavelength, a grating, a mirror positioned after the grating to receive at least one refracted order of light of at least one beam and to redirect the beam back towards the grating, and a micro-electro-mechanical systems device containing a plurality of adjustable micro-mirrors.
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公开(公告)号：US11526019B2
公开(公告)日：2022-12-13
申请号：US16989023
申请日：2020-08-10
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：US11196234B2
公开(公告)日：2021-12-07
申请号：US16028994
申请日：2018-07-06
申请人： Parviz Tayebati , Bien Chann , Robin Huang , Michael Deutsch
发明人： Parviz Tayebati , Bien Chann , Robin Huang , Michael Deutsch
IPC分类号： H01S5/40 , H01S5/14 , H01S5/0237 , H01S5/024
摘要： In various embodiments, laser apparatuses include thermal bonding layers between various components and creep-mitigation systems for preventing or retarding movement of thermal bonding material out of the thermal bonding layers.
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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：US20210063758A1
公开(公告)日：2021-03-04
申请号：US16989023
申请日：2020-08-10
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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