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公开(公告)号：US11688997B2
公开(公告)日：2023-06-27
申请号：US17379253
申请日：2021-07-19
发明人： Alexander Jason Whitmore , Michael Pushkarsky , David P. Caffey , Francisco Javier Santos , Justin Motander Jones
IPC分类号： H01S5/00 , H01S5/40 , H01S5/14 , H01S5/02255
CPC分类号： H01S5/4062 , H01S5/143 , H01S5/4012 , H01S5/02255 , H01S5/4087
摘要： A laser assembly (1710) for generating an assembly output beam (1712) includes a laser subassembly (1716) including a first laser module (1716A) and a second laser module (1716B), a transform assembly (1744), and a beam combiner (1746). The first laser module (1716A) emits a plurality of spaced apart first laser beams (1720A). The second laser module (1716B) emits a plurality of spaced apart second laser beams (1720B). The transform assembly (1744) is positioned in a path of the laser beams (1720A) (1720B). The transform assembly (1744) directs the laser beams (1720A) (1720B) to spatially overlap at a focal plane of the transform assembly (1744). The beam combiner (1746) is positioned at the focal plane that combines the lasers beams (1720A) (1720B) to provide a combination beam. The laser beams (1720A) (1720B) directed by the transform assembly (1744) impinge on the beam combiner (1746) at different angles.
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公开(公告)号：US10559943B2
公开(公告)日：2020-02-11
申请号：US16242921
申请日：2019-01-08
摘要： A laser assembly (10) for generating an assembly output beam (12) includes a laser subassembly (16) that emits a plurality of spaced apart laser beams (20), a beam adjuster (42), a transform lens (44A), a beam combiner (46), and an output coupler (48). The beam adjuster (42) adjusts the spacing between the plurality of laser beams (20). The transform lens (44A) focuses the laser beams (20) at a focal plane (54) and the beam combiner (46) is positioned at the focal plane (54). The beam combiner (46) combines the lasers beams (20) to provide a combination beam (58). Further, the output coupler (48) redirects at least a portion of the combination beam (58) back to the beam combiner (46) as a redirected beam (60), and transmits a portion of the combination beam (58) as the assembly output beam (12).
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公开(公告)号：US20200176954A1
公开(公告)日：2020-06-04
申请号：US16784532
申请日：2020-02-07
摘要： A laser assembly (1210) for generating an assembly output beam (1212) includes a laser subassembly (1216) that emits a plurality of spaced apart first laser beams (1220A), a plurality of spaced apart second laser beams (1220B), a transform lens assembly (1244), a wavelength selective beam combiner (1246), and a path length adjuster (1299). The transform lens assembly (1244) collimates and directs the laser beams (1220A) (1220B) to spatially overlap at a focal plane of the transform lens assembly (1244). The path length adjuster (1299) is positioned in a path of the first laser beams (1220A), the path length adjuster (1299) being adjustable to adjust of a path length the first laser beams (1220A) relative to the second laser beams (1220B).
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公开(公告)号：US20180038561A1
公开(公告)日：2018-02-08
申请号：US15783928
申请日：2017-10-13
发明人： Alexander Jason Whitmore , Ronald Kevin Arp , Kristen Diane Ceccheti , Michael Vernon Henson , Eric Kim , J. Allen Priest , Michael Pushkarsky
CPC分类号： F21L4/02 , B60Q1/00 , F21L4/022 , F21S9/02 , F21V23/003 , F21V23/04 , F21V23/0407 , F21V29/67 , F21V31/005 , F21Y2115/30 , H01S5/0224 , H01S5/02469 , H01S5/02476 , H01S5/3401 , H01S5/4087
摘要： A light source assembly includes a housing assembly and at least two sets of disparate light sources that are coupled to the housing assembly. The sets of disparate light sources include a first plurality of disparate light sources; and a second plurality of disparate light sources. Each plurality of disparate light sources includes a first light source that generates a first light beam having a first center wavelength and a second light source that generates a second light beam having a second center wavelength that is different than the first center wavelength. The first plurality of disparate light sources generates a first output beam that is directed along a first central beam axis. The second plurality of disparate light sources generates a second output beam that is directed along a second central beam axis that is spaced apart from the first central beam axis by at least approximately sixty degrees.
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公开(公告)号：US20200025355A1
公开(公告)日：2020-01-23
申请号：US16276216
申请日：2019-02-14
发明人： Alexander Jason Whitmore , Ronald Kevin Arp , Kristen Diane Cecchetti , Michael Vernon Henson , Eric Kim , J. Allen Priest , Michael Pushkarsky
摘要： A light source assembly for use by a user includes a housing assembly and a moving beam light source. The moving beam light source is positioned substantially within the housing assembly. The moving beam light source generates a source output beam that is directed away from the housing assembly at an angle relative to a rotation axis as a moving output beam while being rotated about the rotation axis. The moving beam light source is a non-visible light source that generates the source output beam having a center wavelength that is outside a visible light spectrum.
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公开(公告)号：US20150109768A1
公开(公告)日：2015-04-23
申请号：US14522290
申请日：2014-10-23
CPC分类号： F21L4/022 , F21V23/008 , H01S5/3401 , H01S5/4087
摘要： A light source assembly includes a housing assembly, a plurality of disparate light sources that are coupled to the housing assembly, a power source, a control system and a selector assembly. Each of the light sources generates an output beam that is directed away from the housing assembly, wherein each of the output beams has a center wavelength that is in a different wavelength range than each of the other output beams. The power source provides electrical power to each of the light sources. The control system selectively controls the electrical power that is provided by the power source to the light sources. The selector assembly is electrically connected to the control system, and is selectively controllable to selectively direct current to each of the light sources to generate the desired output beams.
摘要翻译： 光源组件包括壳体组件，联接到壳体组件的多个不同的光源，电源，控制系统和选择器组件。 每个光源产生远离壳体组件的输出光束，其中每个输出光束具有与每个其它输出光束不同的波长范围的中心波长。 电源为每个光源提供电力。 控制系统选择性地控制由电源向光源提供的电力。 选择器组件电连接到控制系统，并且可选择性地控制以选择性地将电流引导到每个光源以产生期望的输出光束。
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公开(公告)号：US11009217B2
公开(公告)日：2021-05-18
申请号：US16276216
申请日：2019-02-14
发明人： Alexander Jason Whitmore , Ronald Kevin Arp , Kristen Diane Cecchetti , Michael Vernon Henson , Eric Kim , J. Allen Priest , Michael Pushkarsky
IPC分类号： F21V14/02 , F21V14/00 , F21W111/10
摘要： A light source assembly for use by a user includes a housing assembly and a moving beam light source. The moving beam light source is positioned substantially within the housing assembly. The moving beam light source generates a source output beam that is directed away from the housing assembly at an angle relative to a rotation axis as a moving output beam while being rotated about the rotation axis. The moving beam light source is a non-visible light source that generates the source output beam having a center wavelength that is outside a visible light spectrum.
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公开(公告)号：US09791113B2
公开(公告)日：2017-10-17
申请号：US14522290
申请日：2014-10-23
CPC分类号： F21L4/022 , F21V23/008 , H01S5/3401 , H01S5/4087
摘要： A light source assembly includes a housing assembly, a plurality of disparate light sources that are coupled to the housing assembly, a power source, a control system and a selector assembly. Each of the light sources generates an output beam that is directed away from the housing assembly, wherein each of the output beams has a center wavelength that is in a different wavelength range than each of the other output beams. The power source provides electrical power to each of the light sources. The control system selectively controls the electrical power that is provided by the power source to the light sources. The selector assembly is electrically connected to the control system, and is selectively controllable to selectively direct current to each of the light sources to generate the desired output beams.
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公开(公告)号：US20210351571A1
公开(公告)日：2021-11-11
申请号：US17379253
申请日：2021-07-19
发明人： Alexander Jason Whitmore , Michael Pushkarsky , David P. Caffey , Francisco Javier Santos , Justin Motander Jones
IPC分类号： H01S5/40 , H01S5/02255
摘要： A laser assembly (1710) for generating an assembly output beam (1712) includes a laser subassembly (1716) including a first laser module (1716A) and a second laser module (1716B), a transform assembly (1744), and a beam combiner (1746). The first laser module (1716A) emits a plurality of spaced apart first laser beams (1720A). The second laser module (1716B) emits a plurality of spaced apart second laser beams (1720B). The transform assembly (1744) is positioned in a path of the laser beams (1720A) (1720B). The transform assembly (1744) directs the laser beams (1720A) (1720B) to spatially overlap at a focal plane of the transform assembly (1744). The beam combiner (1746) is positioned at the focal plane that combines the lasers beams (1720A) (1720B) to provide a combination beam. The laser beams (1720A) (1720B) directed by the transform assembly (1744) impinge on the beam combiner (1746) at different angles.
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公开(公告)号：US11070032B2
公开(公告)日：2021-07-20
申请号：US16784532
申请日：2020-02-07
IPC分类号： H01S5/00 , H01S5/40 , H01S5/14 , H01S3/08 , H01S5/0235 , H01S5/0233 , H01S5/02325
摘要： A laser assembly (1210) for generating an assembly output beam (1212) includes a laser subassembly (1216) that emits a plurality of spaced apart first laser beams (1220A), a plurality of spaced apart second laser beams (1220B), a transform lens assembly (1244), a wavelength selective beam combiner (1246), and a path length adjuster (1299). The transform lens assembly (1244) collimates and directs the laser beams (1220A) (1220B) to spatially overlap at a focal plane of the transform lens assembly (1244). The path length adjuster (1299) is positioned in a path of the first laser beams (1220A), the path length adjuster (1299) being adjustable to adjust of a path length the first laser beams (1220A) relative to the second laser beams (1220B).
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