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公开(公告)号：US11949204B2
公开(公告)日：2024-04-02
申请号：US18109998
申请日：2023-02-15
Inventor： Bryan Lochman , Matthew Sauter , Michael Denninger , Bien Chann , Keita Inoue , John Roethle
CPC classification number: H01S3/0405 , F28F21/084 , H05K7/2049 , H05K7/20509 , H01S5/024
Abstract: In various embodiments, laser devices feature means, such as fasteners, for attaching a laser package to a cooling plate, which allow motion of the laser package in response to thermal cycles resulting from operation of a beam emitter therewithin. Embodiments of the invention additionally or instead include laser devices featuring segmented barrier layers for electrically isolating the laser package from the cooling plate.
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公开(公告)号：US11682882B2
公开(公告)日：2023-06-20
申请号：US17507868
申请日：2021-10-22
Inventor： Wang-Long Zhou , Bryan Lochman , Bien Chann , Matthew Sauter
IPC: H01S5/40 , G02B27/30 , G02B27/10 , H01S5/02255
CPC classification number: H01S5/4012 , G02B27/1086 , G02B27/30 , H01S5/02255 , H01S5/4087
Abstract: In various embodiments, pointing errors in a non-wavelength-beam-combining dimension of a laser system are at least partially alleviated via staircased collimation lenses.
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公开(公告)号：US11611189B2
公开(公告)日：2023-03-21
申请号：US16597949
申请日：2019-10-10
Inventor： Bryan Lochman , Matthew Sauter , Michael Denninger , Bien Chann , Keita Inoue , John Roethle
Abstract: In various embodiments, laser devices feature means, such as fasteners, for attaching a laser package to a cooling plate, which allow motion of the laser package in response to thermal cycles resulting from operation of a beam emitter therewithin. Embodiments of the invention additionally or instead include laser devices featuring segmented barrier layers for electrically isolating the laser package from the cooling plate.
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公开(公告)号：USD908751S1
公开(公告)日：2021-01-26
申请号：US29658598
申请日：2018-08-01
Designer： Bien Chann , Bryan Lochman , Mark Mordarski , Matthew Sauter
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公开(公告)号：US11914166B2
公开(公告)日：2024-02-27
申请号：US17890859
申请日：2022-08-18
Inventor： Wang-Long Zhou , Bien Chann , Krzysztof Michal Nowak , Francisco Villarreal-Saucedo
CPC classification number: G02B27/4255 , G02B7/14
Abstract: In various embodiments, alignment systems for laser resonators generate near-field and/or far-field images of input beams produced by the laser resonators to enable the alignment of the input beams.
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Patent Agency Ranking
公开(公告)号：US11454821B2
公开(公告)日：2022-09-27
申请号：US16751743
申请日：2020-01-24
Inventor： Wang-Long Zhou , Bien Chann , Krzysztof Michal Nowak , Francisco Villarreal-Saucedo
Abstract: In various embodiments, alignment systems for laser resonators generate near-field and/or far-field images of input beams produced by the laser resonators to enable the alignment of the input beams.
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公开(公告)号：US11183816B2
公开(公告)日：2021-11-23
申请号：US16598001
申请日：2019-10-10
Inventor： Wang-Long Zhou , Bryan Lochman , Bien Chann , Matthew Sauter
IPC: H01S5/40 , G02B27/30 , G02B27/10 , H01S5/02255
Abstract: In various embodiments, pointing errors in a non-wavelength-beam-combining dimension of a laser system are at least partially alleviated via staircased collimation lenses.
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公开(公告)号：US10985534B2
公开(公告)日：2021-04-20
申请号：US16417861
申请日：2019-05-21
Inventor： Wang-Long Zhou , Bryan Lochman , Bien Chann
IPC: H01S5/40 , G02B27/10 , H01S5/0687 , H01S5/06 , H01S5/14 , H01S5/068 , H01S3/094 , H01S3/0941
Abstract: In various embodiments, monitoring of one or more secondary diffracted beams formed within a laser resonator provides information based at least in part on which a primary diffracted beam formed within the laser resonator is controlled.
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公开(公告)号：US12216291B2
公开(公告)日：2025-02-04
申请号：US18417101
申请日：2024-01-19
Inventor： Wang-Long Zhou , Bien Chann , Krzysztof Michal Nowak , Francisco Villarreal-Saucedo
Abstract: In various embodiments, alignment systems for laser resonators generate near-field and/or far-field images of input beams produced by the laser resonators to enable the alignment of the input beams.
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公开(公告)号：US12107386B2
公开(公告)日：2024-10-01
申请号：US17104485
申请日：2020-11-25
Inventor： Matthew Sauter , Bryan Lochman , Oscar Corripio , Bien Chann
IPC: H01S5/024 , H01S5/02218 , H01S5/0239 , H01S5/14
CPC classification number: H01S5/02423 , H01S5/02218 , H01S5/0239 , H01S5/02438 , H01S5/146
Abstract: In various embodiments, laser resonators include enclosed cooling manifolds defining protrusions each configured to conduct heat-exchange fluid to a beam emitter in the resonator. Installation of such cooling manifolds may be facilitated via use of a rigid installation tool functioning as a mechanical reference, prior to installation of the beam emitters and sealing of the beam emitters to the cooling manifold.
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