ATE108910T1 - Optisches element. - Google Patents
Optisches element.Info
- Publication number
- ATE108910T1 ATE108910T1 AT89312434T AT89312434T ATE108910T1 AT E108910 T1 ATE108910 T1 AT E108910T1 AT 89312434 T AT89312434 T AT 89312434T AT 89312434 T AT89312434 T AT 89312434T AT E108910 T1 ATE108910 T1 AT E108910T1
- Authority
- AT
- Austria
- Prior art keywords
- fibre
- endface
- optical element
- core region
- coating
- Prior art date
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
- G02B6/4219—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
- G02B6/4221—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements involving a visual detection of the position of the elements, e.g. by using a microscope or a camera
- G02B6/4222—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements involving a visual detection of the position of the elements, e.g. by using a microscope or a camera by observing back-reflected light
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/106—Single coatings
- C03C25/1061—Inorganic coatings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
-
- 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)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Optical Couplings Of Light Guides (AREA)
- Glass Compositions (AREA)
- Led Devices (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Optical Head (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Window Of Vehicle (AREA)
- Surgical Instruments (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888827872A GB8827872D0 (en) | 1988-11-29 | 1988-11-29 | Optical waveguide method of manufacturing same & system incorporating such waveguide |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE108910T1 true ATE108910T1 (de) | 1994-08-15 |
Family
ID=10647665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89312434T ATE108910T1 (de) | 1988-11-29 | 1989-11-29 | Optisches element. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5096301A (de) |
EP (1) | EP0376492B1 (de) |
JP (1) | JP2509000B2 (de) |
KR (1) | KR900702391A (de) |
AT (1) | ATE108910T1 (de) |
AU (1) | AU631834B2 (de) |
CA (1) | CA2004120A1 (de) |
DE (1) | DE68916928T2 (de) |
DK (1) | DK101391D0 (de) |
GB (1) | GB8827872D0 (de) |
WO (1) | WO1990006529A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5434940A (en) * | 1994-03-24 | 1995-07-18 | The Whitaker Corporation | Active fiber needle |
US5625733A (en) * | 1995-02-09 | 1997-04-29 | Lucent Technologies Inc. | Arrangement for interconnecting an optical fiber to an optical component |
US5653537A (en) * | 1995-03-17 | 1997-08-05 | Ircon, Inc. | Non-contacting infrared temperature thermometer detector apparatus |
JP3530951B2 (ja) * | 1996-03-29 | 2004-05-24 | 株式会社日立コミュニケーションテクノロジー | 光ファイバ、光増幅器および光伝送システム |
EP0813081A1 (de) * | 1996-06-12 | 1997-12-17 | Siemens Aktiengesellschaft | Verfahren zum Erkennen des Schiefstellungswinkels mindestens einer Lichtleitfaser und Einrichtung zur Durchführung des Verfahrens |
US5812270A (en) * | 1997-09-17 | 1998-09-22 | Ircon, Inc. | Window contamination detector |
US6253010B1 (en) * | 1998-04-17 | 2001-06-26 | Iolon, Inc. | System and method for efficient coupling between optical elements |
US6605195B2 (en) | 2000-04-14 | 2003-08-12 | Seagate Technology Llc | Multi-layer deposition process using four ring sputter sources |
GB2385146A (en) * | 2002-02-07 | 2003-08-13 | Qinetiq Ltd | Mask used in alignment of optical fibre and integral waveguide component |
US7043118B2 (en) | 2002-05-22 | 2006-05-09 | Pentax Corporation | Optical communication apparatus |
US7050677B2 (en) | 2002-11-05 | 2006-05-23 | Pentax Corporation | Optical fiber and method for producing the same |
US6996311B1 (en) | 2002-11-07 | 2006-02-07 | Pentax Corporation | Optical communication device |
JP2006047526A (ja) * | 2004-08-03 | 2006-02-16 | Pentax Corp | 光ファイバの加工方法 |
JP2006047525A (ja) * | 2004-08-03 | 2006-02-16 | Pentax Corp | 光ファイバの加工方法 |
JP2006065166A (ja) * | 2004-08-30 | 2006-03-09 | Pentax Corp | 光ファイバの加工方法 |
US7509004B2 (en) * | 2006-10-31 | 2009-03-24 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Apertured fiber optic stub for control of multi-mode launch condition |
JP2010211103A (ja) * | 2009-03-12 | 2010-09-24 | Fujitsu Telecom Networks Ltd | ファイバスタブとそれを備える光レセプタクルモジュール |
BE1020754A3 (fr) * | 2012-06-14 | 2014-04-01 | Centre Rech Metallurgique | Dispositif de focalisation et de centrage d'un faisceau lumineux destine a l'optimisation de systemes spectrometriques. |
WO2024013944A1 (ja) * | 2022-07-14 | 2024-01-18 | 日本電信電話株式会社 | 集積型光デバイスおよび集積型光デバイスのアライメント方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4143940A (en) * | 1975-05-09 | 1979-03-13 | U.S. Philips Corporation | Device for coupling a radiation source to a monomode optical transmission fiber with the aid of a resonant cavity |
FR2389883B1 (de) * | 1977-05-05 | 1980-07-25 | Cselt Centro Studi Lab Telecom | |
US4147402A (en) * | 1977-06-30 | 1979-04-03 | International Standard Electric Corporation | Process for manufacturing an optical fiber termination |
JPS5573011A (en) * | 1978-11-27 | 1980-06-02 | Fujitsu Ltd | Mask forming method of optical fiber and face |
JPS5640737A (en) * | 1979-09-11 | 1981-04-17 | Asahi Optical Co Ltd | Damage detector for optical fiber for laser power transmission |
US4334774A (en) * | 1979-12-31 | 1982-06-15 | Bell Telephone Laboratories, Incorporated | Alignment of optical components |
JPS56167115A (en) * | 1980-05-27 | 1981-12-22 | Fujitsu Ltd | Connection structure of multicore optical fiber |
US4367952A (en) * | 1981-03-30 | 1983-01-11 | Polygram Gmbh | Centering device for the manufacture of a center hole in disks |
JPS597312A (ja) * | 1982-07-02 | 1984-01-14 | Nec Corp | 光アイソレ−タ |
US4468118A (en) * | 1982-09-17 | 1984-08-28 | At&T Technologies, Inc. | Method and apparatus for determining index of refraction profiles of optical fibers |
FR2535857A1 (fr) * | 1982-11-10 | 1984-05-11 | Spectec | Dispositif et procede permettant la determination des positions relatives d'une fibre optique et d'un faisceau emanant d'un laser ou d'une autre fibre optique |
US4662743A (en) * | 1985-11-01 | 1987-05-05 | Sumitomo Electric Research Triangle, Inc. | Method of measuring the geometry of optical fibers |
GB8709900D0 (en) * | 1987-04-27 | 1987-08-05 | British Telecomm | Surveillance system |
US5015067A (en) * | 1988-01-15 | 1991-05-14 | Acculase, Inc. | Optical fiber power output measuring means |
-
1988
- 1988-11-29 GB GB888827872A patent/GB8827872D0/en active Pending
-
1989
- 1989-11-29 AT AT89312434T patent/ATE108910T1/de not_active IP Right Cessation
- 1989-11-29 DE DE68916928T patent/DE68916928T2/de not_active Expired - Fee Related
- 1989-11-29 KR KR1019900701670A patent/KR900702391A/ko not_active Application Discontinuation
- 1989-11-29 WO PCT/GB1989/001430 patent/WO1990006529A1/en unknown
- 1989-11-29 JP JP2500718A patent/JP2509000B2/ja not_active Expired - Lifetime
- 1989-11-29 EP EP89312434A patent/EP0376492B1/de not_active Expired - Lifetime
- 1989-11-29 US US07/687,928 patent/US5096301A/en not_active Expired - Fee Related
- 1989-11-29 CA CA002004120A patent/CA2004120A1/en not_active Abandoned
- 1989-11-29 AU AU47517/90A patent/AU631834B2/en not_active Ceased
-
1991
- 1991-05-28 DK DK911013A patent/DK101391D0/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE68916928D1 (de) | 1994-08-25 |
WO1990006529A1 (en) | 1990-06-14 |
CA2004120A1 (en) | 1990-05-29 |
DK101391A (da) | 1991-05-28 |
EP0376492A1 (de) | 1990-07-04 |
AU631834B2 (en) | 1992-12-10 |
DK101391D0 (da) | 1991-05-28 |
GB8827872D0 (en) | 1988-12-29 |
JPH04502069A (ja) | 1992-04-09 |
EP0376492B1 (de) | 1994-07-20 |
DE68916928T2 (de) | 1994-12-08 |
KR900702391A (ko) | 1990-12-06 |
US5096301A (en) | 1992-03-17 |
JP2509000B2 (ja) | 1996-06-19 |
AU4751790A (en) | 1990-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |