[go: up one dir, main page]

JPS5619016A - Optical connector - Google Patents

Optical connector

Info

Publication number
JPS5619016A
JPS5619016A JP9532779A JP9532779A JPS5619016A JP S5619016 A JPS5619016 A JP S5619016A JP 9532779 A JP9532779 A JP 9532779A JP 9532779 A JP9532779 A JP 9532779A JP S5619016 A JPS5619016 A JP S5619016A
Authority
JP
Japan
Prior art keywords
antireflecting
face
rapidly
refractive index
core
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.)
Granted
Application number
JP9532779A
Other languages
Japanese (ja)
Other versions
JPH023481B2 (en
Inventor
Kaoru Moriya
Yosuke Furuta
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 JP9532779A priority Critical patent/JPS5619016A/en
Publication of JPS5619016A publication Critical patent/JPS5619016A/en
Publication of JPH023481B2 publication Critical patent/JPH023481B2/ja
Granted 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
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements

Landscapes

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

Abstract

PURPOSE:To enable a connector to take remedy for prevention of reflection easily and rapidly by bonding an optically transparent member having an antireflecting layer to the fiber end face at the photo coupling end of an optical fiber support. CONSTITUTION:An antireflecting layer 82 is formed by vacuum evaporation or the like on the surface of an optically transparent disc member 81 having the same refractive index as that of the core of an optical fiber OF. The antireflecting member 8 thus formed and OF6, 62 are formed by molding. The end face 34 of a support 34 is made to an end face 34 of a state finished by polishing. The antireflecting layer 82 of an antireflecting member 8 is faced outside, and the untreated face of a circular member 81 is bonded by a transparent adhesive agnet 9 of the same refractive index as that of the core of the OF, for example, an epoxy resin adhesive agent. Thereby, the antireflection structure may be provided easily and rapidly without requiring any special equipment and operation.
JP9532779A 1979-07-26 1979-07-26 Optical connector Granted JPS5619016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9532779A JPS5619016A (en) 1979-07-26 1979-07-26 Optical connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9532779A JPS5619016A (en) 1979-07-26 1979-07-26 Optical connector

Publications (2)

Publication Number Publication Date
JPS5619016A true JPS5619016A (en) 1981-02-23
JPH023481B2 JPH023481B2 (en) 1990-01-23

Family

ID=14134626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9532779A Granted JPS5619016A (en) 1979-07-26 1979-07-26 Optical connector

Country Status (1)

Country Link
JP (1) JPS5619016A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706379A (en) * 1994-09-28 1998-01-06 Sirti S.P.A. Optical filter for telecommunications

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522441A (en) * 1975-06-23 1977-01-10 Nippon Telegr & Teleph Corp <Ntt> Method of adjusting optical parts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522441A (en) * 1975-06-23 1977-01-10 Nippon Telegr & Teleph Corp <Ntt> Method of adjusting optical parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706379A (en) * 1994-09-28 1998-01-06 Sirti S.P.A. Optical filter for telecommunications
US5805760A (en) * 1994-09-28 1998-09-08 Sirti S.P.A. Optical filter for telecommunications

Also Published As

Publication number Publication date
JPH023481B2 (en) 1990-01-23

Similar Documents

Publication Publication Date Title
EP0204493A3 (en) Fibre optic coupler
ES2057039T3 (en) TRANSMITTER AND / OR OPTICAL RECEIVER MODULE.
EP0249934A3 (en) Optical fiber device
CA2074860A1 (en) Method of reinforcing optical fiber coupler
EP0370663A3 (en) Optical coupling of optical fibres and optical devices
JPS5619016A (en) Optical connector
JPS5515184A (en) Photo coupler
JPS5735820A (en) Multicore optical fiber connector
JPS55130504A (en) Optical branching circuit
JPS63266405A (en) Optical circuit board and its production
JPS54141145A (en) Directional photo coupler
JPS5588011A (en) End face structure of optical transmission wire
JPS57173992A (en) Coupling device for semiconductor laser to optical fiber
EP0356204A3 (en) Laminated lens
JPS5518618A (en) Photo distributor for optical fiber
JPS5573012A (en) Optical fiber with lens body
JPS5670505A (en) Light branching filter circuit
JPS5756813A (en) Vaiable optical branching circuit for single mode fiber
JPS5533150A (en) Reflection type photo distributor
JPS536049A (en) Optical multi-branching device
JPS55118010A (en) Semiconductor laser coupler
JPH0333388U (en)
JPH0510643B2 (en)
NO902903L (en) CLUTCH HOUSING FOR CONNECTING OPTICAL FIBERS AND PROCEDURES IN ITS ASSEMBLY AND FOR CONNECTING TWO FIBERS.
JPS5584902A (en) Photo branching circuit