BR112017009825A2 - método de polimento a laser de uma fibra óptica conectorizada e uma fibra óptica conectorizada formada de acordo com o mesmo - Google Patents

método de polimento a laser de uma fibra óptica conectorizada e uma fibra óptica conectorizada formada de acordo com o mesmo

Info

Publication number
BR112017009825A2
BR112017009825A2 BR112017009825A BR112017009825A BR112017009825A2 BR 112017009825 A2 BR112017009825 A2 BR 112017009825A2 BR 112017009825 A BR112017009825 A BR 112017009825A BR 112017009825 A BR112017009825 A BR 112017009825A BR 112017009825 A2 BR112017009825 A2 BR 112017009825A2
Authority
BR
Brazil
Prior art keywords
optical fiber
fiber
connectorized optical
laser polishing
polishing method
Prior art date
Application number
BR112017009825A
Other languages
English (en)
Inventor
JAQUAY Eric
Ryan Vallance Robert
H Woodward Ryan
Chen Yang
Original Assignee
Nanoprecision Products Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanoprecision Products Inc filed Critical Nanoprecision Products Inc
Publication of BR112017009825A2 publication Critical patent/BR112017009825A2/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3863—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using polishing techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/3568—Modifying rugosity
    • B23K26/3576—Diminishing rugosity, e.g. grinding; Polishing; Smoothing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3854—Ferrules characterised by materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • B23K2103/54—Glass

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

a presente invenção refere-se polimento a laser, que é conseguido ao dirigir o feixe de laser perpendicular na extremidade da fibra em uma fibra óptica conectorizada que tem uma virola de metal. o tamanho de ponto do feixe de laser é maior do que o diâmetro da fibra óptica nua, permitindo uma distribuição espacial mais uniforme da energia da radiação através da extremidade da fibra. a virola de metal permite condução térmica para evitar que calor excessivo se acumule na ponta da fibra, o que levaria a defeitos e geometrias de superfície indesejáveis. a fibra óptica conectorizada pode ser pré-moldada antes de polimento a laser. subsequente polimento a laser nivela a extremidade da fibra.
BR112017009825A 2014-11-12 2015-11-12 método de polimento a laser de uma fibra óptica conectorizada e uma fibra óptica conectorizada formada de acordo com o mesmo BR112017009825A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462078868P 2014-11-12 2014-11-12
PCT/US2015/060489 WO2016077655A1 (en) 2014-11-12 2015-11-12 A method of laser polishing a connectorized optical fiber and a connectorized optical fiber formed in accordance therewith

Publications (1)

Publication Number Publication Date
BR112017009825A2 true BR112017009825A2 (pt) 2017-12-26

Family

ID=54884366

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017009825A BR112017009825A2 (pt) 2014-11-12 2015-11-12 método de polimento a laser de uma fibra óptica conectorizada e uma fibra óptica conectorizada formada de acordo com o mesmo

Country Status (12)

Country Link
US (1) US9915791B2 (pt)
EP (1) EP3218755A1 (pt)
JP (1) JP2017538153A (pt)
KR (1) KR20170081240A (pt)
CN (1) CN107111077B (pt)
AU (1) AU2015346222A1 (pt)
BR (1) BR112017009825A2 (pt)
CA (1) CA2967365A1 (pt)
IL (1) IL252243A0 (pt)
MX (1) MX2017006171A (pt)
RU (1) RU2017119642A (pt)
WO (1) WO2016077655A1 (pt)

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CN110914527B (zh) 2017-07-19 2022-06-07 卡明斯公司 专用egr发动机控制参数的瞬态估计和补偿技术
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WO2021035161A1 (en) 2019-08-21 2021-02-25 Jie Qiao Method and system for ultrafast laser-based material removal, figuring and polishing
US20230117462A1 (en) * 2021-10-20 2023-04-20 Corning Research & Development Corporation Laser polishing of an optical fiber with control of end face shape of optical fiber

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Also Published As

Publication number Publication date
JP2017538153A (ja) 2017-12-21
CA2967365A1 (en) 2016-05-19
RU2017119642A (ru) 2018-12-17
AU2015346222A1 (en) 2017-06-29
CN107111077B (zh) 2019-06-04
MX2017006171A (es) 2017-07-27
CN107111077A (zh) 2017-08-29
KR20170081240A (ko) 2017-07-11
IL252243A0 (en) 2017-07-31
US9915791B2 (en) 2018-03-13
WO2016077655A1 (en) 2016-05-19
US20160187592A1 (en) 2016-06-30
EP3218755A1 (en) 2017-09-20

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]