JPS63226607A - Optical coupling structure - Google Patents

Optical coupling structure

Info

Publication number
JPS63226607A
JPS63226607A JP3327087A JP3327087A JPS63226607A JP S63226607 A JPS63226607 A JP S63226607A JP 3327087 A JP3327087 A JP 3327087A JP 3327087 A JP3327087 A JP 3327087A JP S63226607 A JPS63226607 A JP S63226607A
Authority
JP
Japan
Prior art keywords
optical fiber
diameter
coupling structure
optical
front end
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
JP3327087A
Inventor
Katsuaki Chiba
Takeshi Kato
Kenichi Mizuishi
Original Assignee
Hitachi 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
Priority to JP25164086 priority Critical
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority claimed from US07/111,590 external-priority patent/US4812002A/en
Publication of JPS63226607A publication Critical patent/JPS63226607A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE:To simplify assembly and to improve mass productivity by fitting the front end part of an optical fiber worked to a small diameter into a small- diameter through-hole provided to a support. CONSTITUTION:An optical element 1 fixed to a mount 2 and the optical fiber 3 inserted into a receptacle 7 and a guide 5 are optically coupled. The through- hole 6 which is tapered and has the diameter at the front end smaller than the outside diameter of the optical fiber 3 is provided to this guide 5. The optical fiber 3 and the element 1 are coupled with high accuracy if the front end part 4 of the optical fiber 3 worked to the small diameter is fitted into the hole 6. The optical coupling structure is thus obtd. The optical coupling structure is, therefore, easily assembled and the mass productivity thereof is enhanced.
JP3327087A 1986-10-24 1987-02-18 Optical coupling structure Pending JPS63226607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25164086 1986-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/111,590 US4812002A (en) 1986-10-24 1987-10-23 Optical coupling device and method of making the same

Publications (1)

Publication Number Publication Date
JPS63226607A true JPS63226607A (en) 1988-09-21

Family

ID=17225826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3327087A Pending JPS63226607A (en) 1986-10-24 1987-02-18 Optical coupling structure

Country Status (1)

Country Link
JP (1) JPS63226607A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02250010A (en) * 1989-03-24 1990-10-05 Nec Corp Light emission module
JPH05100133A (en) * 1991-04-29 1993-04-23 Internatl Business Mach Corp <Ibm> Device for optical fiber interface
US5263108A (en) * 1990-11-02 1993-11-16 Hitachi, Ltd. Electrical circuit apparatus
JPH0611632A (en) * 1992-03-25 1994-01-21 Internatl Business Mach Corp <Ibm> Method for matching optical fiber
JPH06160675A (en) * 1992-11-20 1994-06-07 Nec Corp Optical coupler and its production
JPH08110443A (en) * 1994-10-12 1996-04-30 Nec Corp Coupling method of optical element and optical fiber
US5901262A (en) * 1995-08-30 1999-05-04 Matsushita Electric Industrial Co., Ltd. Optical coupling module and method for producing the same
US6219484B1 (en) * 1997-08-27 2001-04-17 Samsung Electronics Co., Ltd. Metal coated optical fiber array module
JP2002214485A (en) * 2001-01-22 2002-07-31 Canon Inc Plane optical element, plane optical element mounting body, method for producing it and optical wiring device using it
WO2002095464A1 (en) * 2001-05-23 2002-11-28 Nippon Sheet Glass Co., Ltd. Optical module and assembling method therefor
US7236665B2 (en) 2001-05-23 2007-06-26 Nippon Sheet Glass Company, Limited Optical module and method for fabricating the same
JP2010286549A (en) * 2009-06-09 2010-12-24 Nec Corp Light signal processing circuit, semiconductor device with the light signal processing circuit, and method of manufacturing the light signal processing circuit
US7899288B2 (en) * 2008-01-25 2011-03-01 Fujifilm Corporation Optical fiber structure

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02250010A (en) * 1989-03-24 1990-10-05 Nec Corp Light emission module
US5263108A (en) * 1990-11-02 1993-11-16 Hitachi, Ltd. Electrical circuit apparatus
JPH05100133A (en) * 1991-04-29 1993-04-23 Internatl Business Mach Corp <Ibm> Device for optical fiber interface
JPH0611632A (en) * 1992-03-25 1994-01-21 Internatl Business Mach Corp <Ibm> Method for matching optical fiber
JPH06160675A (en) * 1992-11-20 1994-06-07 Nec Corp Optical coupler and its production
JPH08110443A (en) * 1994-10-12 1996-04-30 Nec Corp Coupling method of optical element and optical fiber
US5901262A (en) * 1995-08-30 1999-05-04 Matsushita Electric Industrial Co., Ltd. Optical coupling module and method for producing the same
US6219484B1 (en) * 1997-08-27 2001-04-17 Samsung Electronics Co., Ltd. Metal coated optical fiber array module
JP2002214485A (en) * 2001-01-22 2002-07-31 Canon Inc Plane optical element, plane optical element mounting body, method for producing it and optical wiring device using it
WO2002095464A1 (en) * 2001-05-23 2002-11-28 Nippon Sheet Glass Co., Ltd. Optical module and assembling method therefor
US7167618B2 (en) 2001-05-23 2007-01-23 Nippon Sheet Glass Company, Limited Optical module having stacked guide substrates and method for assembling the same
US7236665B2 (en) 2001-05-23 2007-06-26 Nippon Sheet Glass Company, Limited Optical module and method for fabricating the same
US7899288B2 (en) * 2008-01-25 2011-03-01 Fujifilm Corporation Optical fiber structure
JP2010286549A (en) * 2009-06-09 2010-12-24 Nec Corp Light signal processing circuit, semiconductor device with the light signal processing circuit, and method of manufacturing the light signal processing circuit

Similar Documents

Publication Publication Date Title
DE3063348D1 (en) Method of coupling an optical fibre to an opto-electronic diode, and emitting or receiving bit realized by this method
GB2273789B (en) Fibre optic connector assembly with one-piece integral fibre holder
CA2098903A1 (en) Optical Fiber Functional Device
JPS60123818A (en) Optical transmitter
JPH01287605A (en) Optical fiber connector assembly and manufacture of the same
JPS6252508A (en) Optical fiber
JPH02239212A (en) Optical communication integrating device
JPS58152212A (en) Optical connector
JPH04289805A (en) Optical fiber connector
ES8403217A1 (en) A connecting device between two optical fibers axially aligned.
JPS6389434A (en) Bushing assembly for hollow glass fiber
JPS60181706A (en) Optical fiber light transmitter and module assembly and manufacture thereof
FR2421400A1 (en) Fiber optic connector and method for coupling with an electro-optical converter device
JPH04298724A (en) Optical amplifier provided with bent active fiber of single mode
JPS5694316A (en) Method of firmly coupling optical fiber waveguide with light emitting device
DE3272823D1 (en) Optical waveguide fiber, and methods of forming an optical waveguide fiber, and an optical waveguide preform
JPS61156103A (en) Single mode optical transmission fiber with tapered end equipped with lens and manufacture thereof
JPH0452635B2 (en)
JPH0328816A (en) Optical fiber switch
CA2204865A1 (en) Double-core light-conducting fiber, process for producing the same, double-core fiber laser, and double-core fiber amplifier
JPS592005A (en) Optical fiber for sensor
FR2425411A1 (en) Method of manufacturing an optical fiber
JPH03213810A (en) Connector for optical fiber and its production
CA2103145A1 (en) Optical Module and Manufacturing Method Therefor
GB1480445A (en) Termination of optical fibres