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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：US11552447B2
公开(公告)日：2023-01-10
申请号：US17104481
申请日：2020-11-25
Inventor： Bryan Lochman , Matthew Sauter , Bien Chann
IPC: H01S3/04 , H01S5/024 , H01S5/40 , H01S5/14 , H01S5/02208
Abstract: In various embodiments, laser systems or resonators incorporate two separate cooling loops that may be operated at different cooling temperatures. One cooling loop, which may be operated at a lower temperature, cools beam emitters. The other cooling loop, which may be operated at a higher temperature, cools other mechanical and/or optical components, for example optical elements such as lenses and/or reflectors.
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公开(公告)号：USD916149S1
公开(公告)日：2021-04-13
申请号：US29679656
申请日：2019-02-08
Designer： Matthew Sauter , Bryan Lochman , John Kenneth Leavitt , Bien Chann
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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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公开(公告)号：US20240106191A1
公开(公告)日：2024-03-28
申请号：US18536466
申请日：2023-12-12
Inventor： Bryan LOCHMAN , Matthew Sauter , Bien Chann
CPC classification number: H01S5/02423 , H01S5/143 , H01S5/4012 , H01S5/4025 , H01S5/4062 , H01S5/02208
Abstract: In various embodiments, laser systems or resonators incorporate two separate cooling loops that may be operated at different cooling temperatures. One cooling loop, which may be operated at a lower temperature, cools beam emitters. The other cooling loop, which may be operated at a higher temperature, cools other mechanical and/or optical components, for example optical elements such as lenses and/or reflectors.
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Patent Agency Ranking
公开(公告)号：US11876344B2
公开(公告)日：2024-01-16
申请号：US18075524
申请日：2022-12-06
Inventor： Bryan Lochman , Matthew Sauter , Bien Chann
IPC: H01S3/04 , H01S5/024 , H01S5/40 , H01S5/14 , H01S5/02208
CPC classification number: H01S5/02423 , H01S5/143 , H01S5/4012 , H01S5/4025 , H01S5/4062 , H01S5/02208
Abstract: In various embodiments, laser systems or resonators incorporate two separate cooling loops that may be operated at different cooling temperatures. One cooling loop, which may be operated at a lower temperature, cools beam emitters. The other cooling loop, which may be operated at a higher temperature, cools other mechanical and/or optical components, for example optical elements such as lenses and/or reflectors.
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公开(公告)号：US11121526B2
公开(公告)日：2021-09-14
申请号：US16421728
申请日：2019-05-24
Inventor： Bryan Lochman , Matthew Sauter , Bien Chann , Wang-Long Zhou
IPC: H01S5/40 , H01S5/14 , H01S3/086 , H01S5/0225
Abstract: In various embodiments, emitter modules include a laser source and (a) a refractive optic, (b) an output coupler, or (c) both a refractive optic and an output coupler. Either or both of these may be situated on mounts that facilitate two-axis rotation. The mount may be, for example, a conventional, rotatively adjustable “tip/tilt” mount or gimbal arrangement. In the case of the refractive optic, either the optic itself or the beam path may be adjusted; that is, the optic may be on a tip/tilt mount or the optic may be replaced with two or more mirrors each on tip/tilt mount.
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公开(公告)号：USD917587S1
公开(公告)日：2021-04-27
申请号：US29679658
申请日：2019-02-08
Designer： Matthew Sauter , Bryan Lochman , Bien Chann
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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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