JPS57204017A - Manufacture of optical condenser - Google Patents

Manufacture of optical condenser

Info

Publication number
JPS57204017A
JPS57204017A JP8882181A JP8882181A JPS57204017A JP S57204017 A JPS57204017 A JP S57204017A JP 8882181 A JP8882181 A JP 8882181A JP 8882181 A JP8882181 A JP 8882181A JP S57204017 A JPS57204017 A JP S57204017A
Authority
JP
Japan
Prior art keywords
optical fiber
photopolymerizing
photopolymerizing material
efficiently
refractive index
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
JP8882181A
Other languages
Japanese (ja)
Inventor
Toshiyuki Iguchi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8882181A priority Critical patent/JPS57204017A/en
Publication of JPS57204017A publication Critical patent/JPS57204017A/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
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • 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
    • G02B6/4203—Optical features

Landscapes

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

Abstract

PURPOSE:To obtain a condenser capable of guiding light to an optical fiber efficiently by coupling a photopolymerizing material with the tip part of the optical fiber, achieving photopolymerization while causing light to enter the optical fiber from the rear end, and fixing the photopolymerizing material. CONSTITUTION:A photopolymerizing material 3 is coupled with the tip part 2 of an optical fiber 1. The read end part 4 of the optical fiber 1 fixed by a holder 5 is irradiated with a beam 7 of ultraviolet rays from an N2 laser oscillator 6 through a lens system 8, and the beam guided in a core part 9 is emitted through the photopolymerizing material 3. Photopolymerizing substances in the photopolymerizing material 3 cause photopolymerization and when the refractive index increases, the photopolymerizing material is fixed to fix the refractive index. Thus, a condenser capable of guiding light to the optical fiber 1 efficiently is obtained.
JP8882181A 1981-06-11 1981-06-11 Manufacture of optical condenser Pending JPS57204017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8882181A JPS57204017A (en) 1981-06-11 1981-06-11 Manufacture of optical condenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8882181A JPS57204017A (en) 1981-06-11 1981-06-11 Manufacture of optical condenser

Publications (1)

Publication Number Publication Date
JPS57204017A true JPS57204017A (en) 1982-12-14

Family

ID=13953583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8882181A Pending JPS57204017A (en) 1981-06-11 1981-06-11 Manufacture of optical condenser

Country Status (1)

Country Link
JP (1) JPS57204017A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611923A1 (en) * 1987-02-26 1988-09-09 Corning Glass Works Method for attaching an optical fibre to an optical component
US4865409A (en) * 1987-09-30 1989-09-12 Siemens Aktiengesellschaft Coupling arrangement for coupling light of a semiconductor laser diode into a multimode glass fiber

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546568A (en) * 1977-06-17 1979-01-18 Nippon Telegr & Teleph Corp <Ntt> Optical fiber connector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546568A (en) * 1977-06-17 1979-01-18 Nippon Telegr & Teleph Corp <Ntt> Optical fiber connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611923A1 (en) * 1987-02-26 1988-09-09 Corning Glass Works Method for attaching an optical fibre to an optical component
US4865409A (en) * 1987-09-30 1989-09-12 Siemens Aktiengesellschaft Coupling arrangement for coupling light of a semiconductor laser diode into a multimode glass fiber

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