CA1068953A - Connecteur de fibres optiques pour attenuation variable du signal - Google Patents

Connecteur de fibres optiques pour attenuation variable du signal

Info

Publication number: CA1068953A
Authority: CA; Canada
Prior art keywords: fibre; optical; bore; members; accept
Prior art date: 1977-04-06
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.): Expired

Application number

CA275,742A

Other languages

English (en)

Inventor

Otto I. Szentesi

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.)

Nortel Networks Ltd

Original Assignee

Northern Telecom 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.)

1977-04-06

Filing date

1977-04-06

Publication date

1980-01-01

1977-04-06 Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd

1977-04-06 Priority to CA275,742A priority Critical patent/CA1068953A/fr

1980-01-01 Application granted granted Critical

1980-01-01 Publication of CA1068953A publication Critical patent/CA1068953A/fr

Status Expired legal-status Critical Current

Links

239000013307 optical fiber Substances 0.000 title claims abstract description 8
230000003287 optical effect Effects 0.000 claims abstract description 15
239000000835 fiber Substances 0.000 claims description 24
238000000926 separation method Methods 0.000 abstract description 13
238000000576 coating method Methods 0.000 description 3
238000005253 cladding Methods 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
239000000463 material Substances 0.000 description 2
238000013459 approach Methods 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000002788 crimping Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
230000001902 propagating effect Effects 0.000 description 1
238000012360 testing method Methods 0.000 description 1

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
- G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
- G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator

Landscapes

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

CA275,742A 1977-04-06 1977-04-06 Connecteur de fibres optiques pour attenuation variable du signal Expired CA1068953A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA275,742A CA1068953A (fr)	1977-04-06	1977-04-06	Connecteur de fibres optiques pour attenuation variable du signal

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA275,742A CA1068953A (fr)	1977-04-06	1977-04-06	Connecteur de fibres optiques pour attenuation variable du signal

Publications (1)

Publication Number	Publication Date
CA1068953A true CA1068953A (fr)	1980-01-01

Family

ID=4108345

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA275,742A Expired CA1068953A (fr)	1977-04-06	1977-04-06	Connecteur de fibres optiques pour attenuation variable du signal

Country Status (1)

Country	Link
CA (1)	CA1068953A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2504690A1 (fr) *	1981-04-27	1982-10-29	Raychem Corp	Procedes, appareils et articles pour systemes a fibres optiques
WO1985001118A1 (fr) *	1983-08-29	1985-03-14	American Telephone & Telegraph Company	Connecteur de fibres optiques
FR2557981A1 (fr) *	1981-04-27	1985-07-12	Raychem Corp	Procedes, appareils et articles pour systemes a fibres optiques
US4664732A (en) *	1981-04-27	1987-05-12	Raychem Corp.	Methods and apparatus for optical fiber systems
FR2590370A1 (fr) *	1985-11-21	1987-05-22	Cit Alcatel	Connecteur attenuateur reglable pour fibre optique
US4896938A (en) *	1983-08-29	1990-01-30	American Telephone And Telegraph Company, At&T Bell Laboratories	Optical fiber connector comprising glass tubes
US4934785A (en) *	1983-08-29	1990-06-19	American Telephone And Telegraph Company	Optical fiber connector

1977
- 1977-04-06 CA CA275,742A patent/CA1068953A/fr not_active Expired

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2504690A1 (fr) *	1981-04-27	1982-10-29	Raychem Corp	Procedes, appareils et articles pour systemes a fibres optiques
EP0063954A1 (fr) *	1981-04-27	1982-11-03	RAYCHEM CORPORATION (a Delaware corporation)	Méthodes, appareil et articles pour systèmes de fibres optiques
WO1982003922A1 (fr) *	1981-04-27	1982-11-11	Ltd Raychem	Procedes, appareils et articles pour des systemes a fibres optiques
FR2557981A1 (fr) *	1981-04-27	1985-07-12	Raychem Corp	Procedes, appareils et articles pour systemes a fibres optiques
US4664732A (en) *	1981-04-27	1987-05-12	Raychem Corp.	Methods and apparatus for optical fiber systems
WO1985001118A1 (fr) *	1983-08-29	1985-03-14	American Telephone & Telegraph Company	Connecteur de fibres optiques
US4896938A (en) *	1983-08-29	1990-01-30	American Telephone And Telegraph Company, At&T Bell Laboratories	Optical fiber connector comprising glass tubes
US4934785A (en) *	1983-08-29	1990-06-19	American Telephone And Telegraph Company	Optical fiber connector
FR2590370A1 (fr) *	1985-11-21	1987-05-22	Cit Alcatel	Connecteur attenuateur reglable pour fibre optique

Similar Documents

Publication	Publication Date	Title
US4145110A (en)	1979-03-20	Optical fibre connector for variable signal attenuation
US4261640A (en)	1981-04-14	In-line optic attenuators for optical fibers
US4989938A (en)	1991-02-05	Continuously variable fiber optic attenuator
US4148559A (en)	1979-04-10	Method and device for connecting optical fibres
US5125057A (en)	1992-06-23	Optical fiber splicing device
US4904044A (en)	1990-02-27	Continuously variable fiber optic attenuator
US6767139B2 (en)	2004-07-27	Six-port optical package and method of manufacturing
CA1113761A (fr)	1981-12-08	Connecteur pour fibres optiques
US6582135B2 (en)	2003-06-24	Method of matching optical elements and fiber ferrules
KR920004430B1 (ko)	1992-06-05	광섬유 연결기
US4697869A (en)	1987-10-06	Attenuator for optical fiber
US20030044141A1 (en)	2003-03-06	Optical interconnect assemblies and methods therefor
CA2277425C (fr)	2005-01-25	Manchon de retenue pour fibres optiques
CA2019902C (fr)	2002-04-02	Cable a fibres optiques
US20040234204A1 (en)	2004-11-25	Multiple-port optical package and DWDM module
EP0564133A1 (fr)	1993-10-06	Attenuateur variable à fibre optique à mode unique
CA1068953A (fr)	1980-01-01	Connecteur de fibres optiques pour attenuation variable du signal
US4930859A (en)	1990-06-05	Fiber optic splice assembly
US4383732A (en)	1983-05-17	Fiber optic connector
US5805760A (en)	1998-09-08	Optical filter for telecommunications
US5009479A (en)	1991-04-23	Optical fiber coupling device and method for its use
EP3841413B1 (fr)	2022-11-23	Procédés et ensembles d'épissage en masse de fibres optiques
US6729770B2 (en)	2004-05-04	Methods of making a multiple-port optical package
US11650373B2 (en)	2023-05-16	Pitch conversion apparatus for use with optical fibers
EP0164784A1 (fr)	1985-12-18	Procédé pour la connexion de fibres optiques

Legal Events

Date	Code	Title	Description
1997-01-01	MKEX	Expiry