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公开(公告)号：US09971116B2
公开(公告)日：2018-05-15
申请号：US15687072
申请日：2017-08-25
Applicant: NLIGHT, INC.
Inventor： Joseph J. Emery , Aaron Brown , Shelly Lin
CPC classification number: G02B6/4446 , B23K26/702 , G02B6/444 , G02B6/4448 , G02B6/4457
Abstract: A laser optical fiber tray is generally presented. In some embodiments, the optical fiber tray comprises an enclosure having an opening in a bottom of the enclosure to accept a feeding fiber exiting from a top of a laser system rack, an opening in a side of the enclosure to allow passage of the feeding fiber out of the enclosure, a removable panel to allow access to an interior of the enclosure and two or more coil guides affixed within the interior of the enclosure, the coil guides spaced apart by a distance that defines a minimum diameter for a loop of the feeding fiber to be contained within the enclosure. In some embodiments, the optical fiber tray is mounted to a top panel of the laser system rack. In some embodiments, the optical fiber tray is mounted to a top panel of an external module which is mounted to a top panel of the laser system rack. Other embodiments are also disclosed and claimed.
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公开(公告)号：US10436997B2
公开(公告)日：2019-10-08
申请号：US15979040
申请日：2018-05-14
Applicant: NLIGHT, INC.
Inventor： Joseph J. Emery , Aaron Brown , Shelly Lin
Abstract: A laser optical fiber tray is generally presented. In some embodiments, the optical fiber tray comprises an enclosure, coupled with a laser system rack, having an opening in the enclosure to accept a feeding fiber exiting from the laser system rack, an opening in the enclosure to allow passage of the feeding fiber out of the enclosure, and a user-accessible space within the enclosure to contain a length of the feeding fiber. In some embodiments, the optical fiber tray is mounted to a top panel of the laser system rack. In some embodiments, the optical fiber tray is mounted to a top panel of an external module which is mounted to a top panel of the laser system rack. Other embodiments are also disclosed and claimed.
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公开(公告)号：US20180059351A1
公开(公告)日：2018-03-01
申请号：US15687072
申请日：2017-08-25
Applicant: NLIGHT, INC.
Inventor： Joseph J. Emery , Aaron Brown , Shelly Lin
CPC classification number: G02B6/4446 , B23K26/702 , G02B6/444 , G02B6/4448 , G02B6/4457
Abstract: A laser optical fiber tray is generally presented. In some embodiments, the optical fiber tray comprises an enclosure having an opening in a bottom of the enclosure to accept a feeding fiber exiting from a top of a laser system rack, an opening in a side of the enclosure to allow passage of the feeding fiber out of the enclosure, a removable panel to allow access to an interior of the enclosure and two or more coil guides affixed within the interior of the enclosure, the coil guides spaced apart by a distance that defines a minimum diameter for a loop of the feeding fiber to be contained within the enclosure. In some embodiments, the optical fiber tray is mounted to a top panel of the laser system rack. In some embodiments, the optical fiber tray is mounted to a top panel of an external module which is mounted to a top panel of the laser system rack. Other embodiments are also disclosed and claimed.
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公开(公告)号：US11027366B2
公开(公告)日：2021-06-08
申请号：US15687047
申请日：2017-08-25
Applicant: nLIGHT, Inc.
Inventor： Joseph J. Emery , Jeremy Young , Shelly Lin , Ken Almonte , Nathaniel Black
Abstract: A laser system including a rack, a plurality of laser modules mounted in the rack to drive light through an optical fiber exiting the system, and a power distribution module to distribute electricity through circuit branches coupled to the laser modules is generally presented. In some embodiments, the rack includes a horizontal cross-member with a bottom rack flange extending vertically and defining a bottom of an opening in the rack. In some embodiments, the power distribution module includes an enclosure disposed in the rack opening, a face of the enclosure including a bottom lip to engage an edge of the bottom rack flange as a fulcrum point over a range to allow the enclosure to pivot between first and second pivot angles relative to the rack, one or more rails mounted within the enclosure, and one or more circuit components associated with each circuit branch disposed within the enclosure, each of the components including a rail-mount by which the component is affixed to the one or more rails, and a plurality of electrical cables coupling the power distribution module to the laser modules. In some embodiments, the one or more rails comprise a first and second rail bifurcating an interior volume of the enclosure into front and back volumes, and the one or more components further comprise a first component mounted to the first rail and occupying a portion of the front volume and a second component mounted to the second rail and occupying a portion the back volume. Other embodiments are also disclosed and claimed.
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公开(公告)号：US10451823B2
公开(公告)日：2019-10-22
申请号：US15687093
申请日：2017-08-25
Applicant: NLIGHT, INC.
Inventor： Joseph J. Emery , Rodney Stephens , Eric Martin , Jeremy Young , Shelly Lin
IPC: G02B6/42 , A47B88/50 , A47B57/06 , G02B6/44 , B23K1/005 , B23K26/38 , B23K26/21 , B23K26/70 , H01S3/02 , H01S3/094 , H01S3/0941
Abstract: A laser module service shelf is generally presented. In some embodiments, a laser system includes a rack including a stack of slots to support a plurality of laser modules in first positions within the rack, wherein the rack comprises a pair of struts extending at opposite sides of an opening in the rack through which the laser modules may pass, and a module service shelf attachable to the struts to support a weight of one of the laser modules in a second position that is cantilevered from the rack in alignment with the opening and one of the slots, wherein the module service shelf comprises a plurality of detachable sections. Other embodiments are also disclosed and claimed.
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Patent Agency Ranking
公开(公告)号：US20180259735A1
公开(公告)日：2018-09-13
申请号：US15979040
申请日：2018-05-14
Applicant: NLIGHT, INC.
Inventor： Joseph J. Emery , Aaron Brown , Shelly Lin
CPC classification number: G02B6/4446 , B23K26/702 , G02B6/444 , G02B6/4448 , G02B6/4457
Abstract: A laser optical fiber tray is generally presented. In some embodiments, the optical fiber tray comprises an enclosure, coupled with a laser system rack, having an opening in the enclosure to accept a feeding fiber exiting from the laser system rack, an opening in the enclosure to allow passage of the feeding fiber out of the enclosure, and a user-accessible space within the enclosure to contain a length of the feeding fiber. In some embodiments, the optical fiber tray is mounted to a top panel of the laser system rack. In some embodiments, the optical fiber tray is mounted to a top panel of an external module which is mounted to a top panel of the laser system rack. Other embodiments are also disclosed and claimed.
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公开(公告)号：US10761276B2
公开(公告)日：2020-09-01
申请号：US15154663
申请日：2016-05-13
Applicant: nLIGHT, Inc.
Inventor： David Martin Hemenway , Aaron Brown , David C. Dawson , Kylan Hoener , Shelly Lin , Wolfram Urbanek
Abstract: A cross-cylinder objective assembly includes a fast axis objective (FAO) situated along an optical axis for focusing an incident laser beam along a fast axis, a slow axis objective (SAO) situated along the optical axis for focusing the incident laser beam along a slow axis, and a lens cell having fast and slow axis objective receiving portions for registering the FAO and SAO at a predetermined spacing along the optical axis.
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公开(公告)号：US20180059342A1
公开(公告)日：2018-03-01
申请号：US15687093
申请日：2017-08-25
Applicant: NLIGHT, INC.
Inventor： Joseph J. Emery , Rodney Stephens , Eric Martin , Jeremy Young , Shelly Lin
Abstract: A laser module service shelf is generally presented. In some embodiments, a laser system includes a rack including a stack of slots to support a plurality of laser modules in first positions within the rack, wherein the rack comprises a pair of struts extending at opposite sides of an opening in the rack through which the laser modules may pass, and a module service shelf attachable to the struts to support a weight of one of the laser modules in a second position that is cantilevered from the rack in alignment with the opening and one of the slots, wherein the module service shelf comprises a plurality of detachable sections. Other embodiments are also disclosed and claimed.
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公开(公告)号：US20180056442A1
公开(公告)日：2018-03-01
申请号：US15687047
申请日：2017-08-25
Applicant: nLIGHT, Inc.
Inventor： Joseph J. Emery , Jeremy Young , Shelly Lin , Ken Almonte , Nathaniel Black
IPC: B23K26/06
CPC classification number: B23K26/0604 , H01S5/042 , H01S5/4012
Abstract: A laser system including a rack, a plurality of laser modules mounted in the rack to drive light through an optical fiber exiting the system, and a power distribution module to distribute electricity through circuit branches coupled to the laser modules is generally presented. In some embodiments, the rack includes a horizontal cross-member with a bottom rack flange extending vertically and defining a bottom of an opening in the rack. In some embodiments, the power distribution module includes an enclosure disposed in the rack opening, a face of the enclosure including a bottom lip to engage an edge of the bottom rack flange as a fulcrum point over a range to allow the enclosure to pivot between first and second pivot angles relative to the rack, one or more rails mounted within the enclosure, and one or more circuit components associated with each circuit branch disposed within the enclosure, each of the components including a rail-mount by which the component is affixed to the one or more rails, and a plurality of electrical cables coupling the power distribution module to the laser modules. In some embodiments, the one or more rails comprise a first and second rail bifurcating an interior volume of the enclosure into front and back volumes, and the one or more components further comprise a first component mounted to the first rail and occupying a portion of the front volume and a second component mounted to the second rail and occupying a portion the back volume. Other embodiments are also disclosed and claimed.
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公开(公告)号：US20160334588A1
公开(公告)日：2016-11-17
申请号：US15154663
申请日：2016-05-13
Applicant: nLIGHT, Inc.
Inventor： David Martin Hemenway , Aaron Brown , David C. Dawson , Kylan Hoener , Shelly Lin , Wolfram Urbanek
Abstract: A cross-cylinder objective assembly includes a fast axis objective (FAO) situated along an optical axis for focusing an incident laser beam along a fast axis, a slow axis objective (SAO) situated along the optical axis for focusing the incident laser beam along a slow axis, and a lens cell having fast and slow axis objective receiving portions for registering the FAO and SAO at a predetermined spacing along the optical axis.
Abstract translation: 交叉圆柱体物镜组件包括沿着光轴定位用于沿着快轴聚焦入射激光束的快轴物镜（FAO），沿着光轴定位的慢轴物镜（SAO），用于沿着光轴聚焦入射激光束 慢轴，以及具有快轴和慢轴物镜接收部分的透镜单元，用于沿着光轴以预定间隔配准FAO和SAO。
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