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JPS5729021A - Fixing method for fiber and optical apparatus for effecting this method - Google Patents

Fixing method for fiber and optical apparatus for effecting this method

Info

Publication number
JPS5729021A
JPS5729021A JP10415680A JP10415680A JPS5729021A JP S5729021 A JPS5729021 A JP S5729021A JP 10415680 A JP10415680 A JP 10415680A JP 10415680 A JP10415680 A JP 10415680A JP S5729021 A JPS5729021 A JP S5729021A
Authority
JP
Japan
Prior art keywords
fiber
layer
flux
ausn
laser
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP10415680A
Other languages
Japanese (ja)
Inventor
Kanji Fujiwara
Kenichi Hori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10415680A priority Critical patent/JPS5729021A/en
Publication of JPS5729021A publication Critical patent/JPS5729021A/en
Pending legal-status Critical Current

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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

PURPOSE:To fix a fiber accurately without deteriorating the characteristics of an optical element by forming layers including a metallic flux layer on each of the surfaces of the attaching part of the fiber and a fiber table and irradiating the flux with laser beams to fix the fiber. CONSTITUTION:On the surface of the attaching part of an optical fiber 10 Ti, Pt and Au are vapor-deposited in succession in 1000Angstrom , 3000Angstrom and 1.5mum thickness, respectively to laminate a Ti layer 11, a Pt layer 12 and an AuSn flux layer 13. On the other hand, an SiO2 layer 15 is formed on the surface of a fiber table 14 having a V-groove, and on the layer 15 a Ti layer 11, a Pt layer 12 and an AuSn layer 13 are laminated similarly. The fiber 10 is put in the groove of the table 14, and after adjusting the table 14 to the optimum position to semiconductor laser 2, the attached part is irradiated with Nd or YAG laser beams to melt the AuSn layer 13, thereby fixing the fiber 10 to the table 14. Because of instantaneous irradiation, the laser 2 is not deteriorated by heating. The work efficiency is enhanced, and the positions of the laser element 2 and the fiber 10 are adjusted accurately. AuGe, AuSi or the like may be used as the metallic flux 13.
JP10415680A 1980-07-29 1980-07-29 Fixing method for fiber and optical apparatus for effecting this method Pending JPS5729021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10415680A JPS5729021A (en) 1980-07-29 1980-07-29 Fixing method for fiber and optical apparatus for effecting this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10415680A JPS5729021A (en) 1980-07-29 1980-07-29 Fixing method for fiber and optical apparatus for effecting this method

Publications (1)

Publication Number Publication Date
JPS5729021A true JPS5729021A (en) 1982-02-16

Family

ID=14373193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10415680A Pending JPS5729021A (en) 1980-07-29 1980-07-29 Fixing method for fiber and optical apparatus for effecting this method

Country Status (1)

Country Link
JP (1) JPS5729021A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0178390A2 (en) * 1984-09-14 1986-04-23 Licentia Patent-Verwaltungs-GmbH Method for coupling optical members and arrangement for carrying out the method
JPS61189886A (en) * 1985-02-20 1986-08-23 Fujitsu Ltd Fixing method of optical parts
EP0358592A2 (en) * 1988-09-08 1990-03-14 Honeywell Inc. Metallic bond for mounting of optical fibers to integrated optical chips
EP1116975A2 (en) * 2000-01-12 2001-07-18 Sumitomo Electric Industries, Ltd. Optical microbench for coupling an optical fiber and a semiconductor module
US11422310B2 (en) * 2019-05-24 2022-08-23 Corning Incorporated Methods of bonding an optical fiber to a substrate using a laser and assemblies fabricated by the same
US12228772B2 (en) 2019-11-26 2025-02-18 Corning Research & Development Corporation Methods for laser bonding optical elements to substrates and optical assemblies fabricated by the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181761A (en) * 1975-01-13 1976-07-17 Osaka Diamond Ind

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181761A (en) * 1975-01-13 1976-07-17 Osaka Diamond Ind

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0178390A2 (en) * 1984-09-14 1986-04-23 Licentia Patent-Verwaltungs-GmbH Method for coupling optical members and arrangement for carrying out the method
JPS61189886A (en) * 1985-02-20 1986-08-23 Fujitsu Ltd Fixing method of optical parts
EP0358592A2 (en) * 1988-09-08 1990-03-14 Honeywell Inc. Metallic bond for mounting of optical fibers to integrated optical chips
EP1116975A2 (en) * 2000-01-12 2001-07-18 Sumitomo Electric Industries, Ltd. Optical microbench for coupling an optical fiber and a semiconductor module
EP1116975A3 (en) * 2000-01-12 2004-07-07 Sumitomo Electric Industries, Ltd. Optical microbench for coupling an optical fiber and a semiconductor module
US11422310B2 (en) * 2019-05-24 2022-08-23 Corning Incorporated Methods of bonding an optical fiber to a substrate using a laser and assemblies fabricated by the same
US12228772B2 (en) 2019-11-26 2025-02-18 Corning Research & Development Corporation Methods for laser bonding optical elements to substrates and optical assemblies fabricated by the same

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