FR2447563A1 - Methode et dispositif pour la detection de l'alignement optimal des fibres optiques dans un connecteur - Google Patents
Methode et dispositif pour la detection de l'alignement optimal des fibres optiques dans un connecteurInfo
- Publication number
- FR2447563A1 FR2447563A1 FR8001847A FR8001847A FR2447563A1 FR 2447563 A1 FR2447563 A1 FR 2447563A1 FR 8001847 A FR8001847 A FR 8001847A FR 8001847 A FR8001847 A FR 8001847A FR 2447563 A1 FR2447563 A1 FR 2447563A1
- Authority
- FR
- France
- Prior art keywords
- fiber
- connector
- light
- optical
- optical fibers
- 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
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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3834—Means for centering or aligning the light guide within the ferrule
- G02B6/3843—Means for centering or aligning the light guide within the ferrule with auxiliary facilities for movably aligning or adjusting the fibre within its ferrule, e.g. measuring position or eccentricity
-
- 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
-
- 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
- G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
- G02B6/4227—Active alignment methods, e.g. procedures and algorithms
-
- 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
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
METHODE ET DISPOSITIF DE CONTROLE DE L'ALIGNEMENT PRECIS DE FIBRES OPTIQUES DANS UN CONNECTEUR DEMONTABLE COMPORTANT DES MOYENS DE CENTRAGE D'AU MOINS UNE FIBRE, MOYENS CONSTITUES PAR EXEMPLE PAR DEUX MANCHONS EXCENTRIQUES. UN FAISCEAU LUMINEUX EST APPLIQUE SOUS UN ANGLE DETERMINE SUR LE REVETEMENT D'UNE FIBRE 14 EN UN POINT PROCHE DE SON ENTREE DANS UNE MOITIE DE CONNECTEUR 11 A DOUBLE EXCENTRIQUE. LA LUMIERE EST DIFFUSEE, PAR EXEMPLE PAR UNE PERLE DE RESINE COLLEE AU POINT D'INJECTION, DE FACON A ASSURER UNE BONNE PROPAGATION DE NOMBREUX RAYONS D'INCLINAISONS DIFFERENTES. LE DISPOSITIF DE CONTROLE COMPORTE UNE ENVELOPPE 31 MONTEE SUR LE CORPS DE CONNECTEUR 11 A LA MANIERE D'UNE ENVELOPPE DE CONNECTEUR COMPLEMENTAIRE ET CONTIENT UN SYSTEME OPTIQUE 33 PROJETANT SUR UN PLAN 38 LES SEULS RAYONS DE FAIBLE INCLINAISON ISSUS DU REVETEMENT DE LA FIBRE. LE PLAN 38 COMPORTE UNE OUVERTURE 34 DE DIAMETRE EGAL A L'IMAGE DU COEUR DE LA FIBRE ET CENTREE SUR L'AXE OPTIQUE, DE SORTE QU'UN PHOTO-DETECTEUR 35 PLACE DERRIERE L'OUVERTURE NE RECOIT PLUS DE LUMIERE ET FOURNIT L'INDICATION CORRESPONDANTE QUAND LA FIBRE EST ELLE-MEME CORRECTEMENT CENTREE. APPLICATION AU REGLAGE DE CONNECTEURS OPTIQUES SUR CHANTIER.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/007,645 US4215937A (en) | 1979-01-29 | 1979-01-29 | Method and apparatus for detecting optimum alignment of optical fibers in a connector arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2447563A1 true FR2447563A1 (fr) | 1980-08-22 |
FR2447563B1 FR2447563B1 (fr) | 1984-09-21 |
Family
ID=21727365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8001847A Granted FR2447563A1 (fr) | 1979-01-29 | 1980-01-29 | Methode et dispositif pour la detection de l'alignement optimal des fibres optiques dans un connecteur |
Country Status (7)
Country | Link |
---|---|
US (1) | US4215937A (fr) |
JP (1) | JPS55101907A (fr) |
CA (1) | CA1115944A (fr) |
CH (1) | CH651940A5 (fr) |
DE (1) | DE3002813A1 (fr) |
FR (1) | FR2447563A1 (fr) |
GB (1) | GB2040495B (fr) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2848930A1 (de) * | 1978-11-08 | 1980-05-22 | Siemens Ag | Verfahren und vorrichtung zur daempfungsmessung an lichtwellenleitern fuer nachrichtenuebertragungszwecke |
US4317029A (en) * | 1980-07-08 | 1982-02-23 | Recognition Equipment Incorporated | Optics frame assembly |
FR2557981B1 (fr) * | 1981-04-27 | 1988-03-11 | Raychem Corp | Procedes, appareils et articles pour systemes a fibres optiques |
AU551638B2 (en) * | 1981-04-27 | 1986-05-08 | Raychem Corporation | Optical fibre alignment |
US4664732A (en) * | 1981-04-27 | 1987-05-12 | Raychem Corp. | Methods and apparatus for optical fiber systems |
JPS589104A (ja) * | 1981-07-10 | 1983-01-19 | Agency Of Ind Science & Technol | 光学フアイバ−保持構造 |
DE3211187A1 (de) * | 1982-03-26 | 1983-09-29 | Fa. Carl Zeiss, 7920 Heidenheim | Vorrichtung zur randscharfen ausleuchtung eines in einer vorwaehlbaren ebene liegenden beobachtungsfeldes |
US4509827A (en) * | 1983-02-02 | 1985-04-09 | The United States Of America As Represented By The United States Secretary Of The Navy | Reproducible standard for aligning fiber optic connectors which employ graded refractive index rod lenses |
US4545643A (en) * | 1983-05-04 | 1985-10-08 | The United States Of America As Represented By The Secretary Of The Navy | Retro-reflective alignment technique for fiber optical connectors |
US4523843A (en) * | 1983-08-04 | 1985-06-18 | Gte Laboratories Incorporated | Optical test set-up for expanded beam connector |
DE3413748A1 (de) * | 1984-04-12 | 1985-10-17 | Telefunken electronic GmbH, 7100 Heilbronn | Optisches system |
US4738507A (en) * | 1985-05-31 | 1988-04-19 | American Telephone And Telegraph Company, At&T Technologies, Inc. | Optical fiber connectors and methods of making |
US4738508A (en) * | 1985-06-28 | 1988-04-19 | American Telephone And Telegraph Company, At&T Technologies, Inc. | Terminated optical fiber and methods of making |
US4784458A (en) * | 1985-12-16 | 1988-11-15 | Allied-Signal Inc. | Optically aligned splice for optical fibers |
SE455542B (sv) * | 1986-03-19 | 1988-07-18 | Stratos Ab | Sett for optisk anslutning av ett endparti av en optisk fiber till ett annat optiskt element |
US4850668A (en) * | 1987-03-17 | 1989-07-25 | Hosain Hakimi | Gyroptic visual couplers |
US4797549A (en) * | 1987-11-09 | 1989-01-10 | General Motors Corporation | Optical sensor and method of making same |
DE3810057A1 (de) * | 1988-03-25 | 1989-10-05 | Philips Patentverwaltung | Verfahren zur messung der exzentrizitaet eines in einem zylindrischen steckerstift eingebetteten lichtwellenleiters |
US4929045A (en) * | 1988-09-29 | 1990-05-29 | Fuller Research Corporation | Method and apparatus for aligning optical energy to a wave guide |
US4928904A (en) * | 1988-10-05 | 1990-05-29 | The Boeing Company | Gap, overwind, and lead angle sensor for fiber optic bobbins |
US5039191A (en) * | 1990-06-25 | 1991-08-13 | Motorola Inc. | Optical coupling arrangement |
US5411235A (en) * | 1993-03-31 | 1995-05-02 | Apeldyn Corporation | Fixture for angularly aligning an optical device |
US5340712A (en) * | 1993-04-21 | 1994-08-23 | Minnesota Mining And Manufacturing Company | Antifoggants for photothermographic articles |
US6144787A (en) * | 1998-05-04 | 2000-11-07 | Coherent, Inc. | Aiming and focussing device for fiber-transported laser radiation |
WO2001046732A1 (fr) * | 1999-12-13 | 2001-06-28 | New Focus, Inc. | Procede et appareil d'alignement de fibres optiques sur des element optiques |
WO2002008805A2 (fr) * | 2000-07-19 | 2002-01-31 | The Johns Hopkins University | Coupleur de fibres optiques a element optique aligne |
US6974264B2 (en) * | 2001-03-13 | 2005-12-13 | Nippon Sheet Glass Co., Ltd. | Optical module and method for producing the same |
WO2003016969A1 (fr) * | 2001-08-16 | 2003-02-27 | Pd-Ld Inc. | Dispositifs et procedes pour micro-positionnement et alignement |
WO2003079058A2 (fr) | 2002-03-15 | 2003-09-25 | Pd-Ld, Inc. | Appareils a fibres optiques comportant des elements a reseau de bragg de volume |
US7528385B2 (en) * | 2002-03-15 | 2009-05-05 | Pd-Ld, Inc. | Fiber optic devices having volume Bragg grating elements |
US20040119988A1 (en) * | 2002-10-28 | 2004-06-24 | Finisar Corporation | System and method for measuring concentricity of laser to cap |
US7456945B2 (en) * | 2002-10-28 | 2008-11-25 | Finisar Corporation | Photonic device package with aligned lens cap |
US6710864B1 (en) * | 2003-03-05 | 2004-03-23 | David L. Grant | Concentricity measuring instrument for a fiberoptic cable end |
US6876504B2 (en) * | 2003-06-24 | 2005-04-05 | Hsien Lu Peng | Apparatus for detecting inaccuracy of machining of finished workpiece |
WO2005013439A2 (fr) * | 2003-07-03 | 2005-02-10 | Pd-Ld, Inc. | Utilisation de reseaux de bragg epais pour conditionnement des caracteristiques d'emission laser |
US20050058403A1 (en) * | 2003-09-17 | 2005-03-17 | Chen-Hung Hung | Body assembly of light receiving/transmission module |
WO2005031396A2 (fr) | 2003-09-26 | 2005-04-07 | Pd-Ld, Inc. | Procede de fabrication d'elements de volume de reseau de bragg |
US7292323B2 (en) * | 2004-11-12 | 2007-11-06 | Alcon, Inc. | Optical fiber detection method and system |
WO2006083998A2 (fr) | 2005-02-03 | 2006-08-10 | Pd-Ld, Inc. | Reseaux laser a phase asservie, haute puissance |
US7646615B2 (en) * | 2006-12-19 | 2010-01-12 | Finisar Corporation | Electromagnetic inferference shield for an optoelectronic module |
US7845862B2 (en) * | 2006-12-19 | 2010-12-07 | Finisar Corporation | Communications device |
US7625137B2 (en) * | 2006-12-19 | 2009-12-01 | Finisar Corporation | Communications device |
US8455157B1 (en) | 2007-04-26 | 2013-06-04 | Pd-Ld, Inc. | Methods for improving performance of holographic glasses |
US8101471B2 (en) * | 2008-12-30 | 2012-01-24 | Intel Corporation | Method of forming programmable anti-fuse element |
JP5681190B2 (ja) | 2009-09-04 | 2015-03-04 | ボシュ・アンド・ロム・インコーポレイテッドBausch & Lomb Incorporated | 眼科手術用装置に使用するための照明器具 |
US8787766B1 (en) * | 2009-12-17 | 2014-07-22 | Teledyne Technologies Incorporated | Chip scale fiber optic transmitter, receiver, transceiver |
WO2011112837A1 (fr) * | 2010-03-10 | 2011-09-15 | Commscope Inc. Of North Carolina | Systèmes d'essai qui comprennent un système de centrage pour aligner un dispositif de lancement d'impulsions optiques avec une fibre multimode et procédés de fonctionnement associés |
CN103513427B (zh) * | 2013-10-15 | 2016-09-14 | 北京凯普林光电科技股份有限公司 | 一种产生环形指示光的激光器 |
CN105223658B (zh) * | 2014-07-01 | 2017-10-20 | 泰科电子(上海)有限公司 | 光纤对准装置、插芯器件和插芯器件的制造方法 |
US10823637B2 (en) * | 2014-11-07 | 2020-11-03 | Commscope Asia Holdings B.V. | Devices, systems and methods for use in fiber measurements, such as multi-mode fiber geometry measurements |
CN107918174A (zh) | 2016-10-11 | 2018-04-17 | 康普技术有限责任公司 | 插芯组件、制造插芯组件的方法及光纤固定模具 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3938895A (en) * | 1974-08-19 | 1976-02-17 | Gte Laboratories Incorporated | Method for positioning an optical fiber |
DE2654537A1 (de) * | 1976-12-02 | 1978-06-08 | Licentia Gmbh | Verfahren zur justierung einer lichtleitfaser in einer steckverbindung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50136045A (fr) * | 1974-04-15 | 1975-10-28 | ||
FR2387462A1 (fr) * | 1977-04-13 | 1978-11-10 | Thomson Csf | Embout de positionnement pour fibre optique, connecteur comportant un tel embout et procede d'ajustage d'une connexion entre fibres |
-
1979
- 1979-01-29 US US06/007,645 patent/US4215937A/en not_active Expired - Lifetime
-
1980
- 1980-01-16 JP JP345780A patent/JPS55101907A/ja active Granted
- 1980-01-22 CA CA344,147A patent/CA1115944A/fr not_active Expired
- 1980-01-26 DE DE19803002813 patent/DE3002813A1/de not_active Withdrawn
- 1980-01-29 GB GB8003024A patent/GB2040495B/en not_active Expired
- 1980-01-29 CH CH699/80A patent/CH651940A5/de not_active IP Right Cessation
- 1980-01-29 FR FR8001847A patent/FR2447563A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3938895A (en) * | 1974-08-19 | 1976-02-17 | Gte Laboratories Incorporated | Method for positioning an optical fiber |
DE2654537A1 (de) * | 1976-12-02 | 1978-06-08 | Licentia Gmbh | Verfahren zur justierung einer lichtleitfaser in einer steckverbindung |
Also Published As
Publication number | Publication date |
---|---|
JPS55101907A (en) | 1980-08-04 |
US4215937A (en) | 1980-08-05 |
FR2447563B1 (fr) | 1984-09-21 |
GB2040495A (en) | 1980-08-28 |
DE3002813A1 (de) | 1980-07-31 |
JPS5752564B2 (fr) | 1982-11-08 |
CA1115944A (fr) | 1982-01-12 |
CH651940A5 (de) | 1985-10-15 |
GB2040495B (en) | 1983-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |