DE3586622D1 - Verfahren zum herstellen eines faseroptischen modenmischers. - Google Patents
Verfahren zum herstellen eines faseroptischen modenmischers.Info
- Publication number
- DE3586622D1 DE3586622D1 DE8585308141T DE3586622T DE3586622D1 DE 3586622 D1 DE3586622 D1 DE 3586622D1 DE 8585308141 T DE8585308141 T DE 8585308141T DE 3586622 T DE3586622 T DE 3586622T DE 3586622 D1 DE3586622 D1 DE 3586622D1
- Authority
- DE
- Germany
- Prior art keywords
- mixer
- producing
- fiber optical
- optical fashion
- fashion
- 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.)
- Expired - Fee Related
Links
- 239000000835 fiber Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2852—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent structures)
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/14—Mode converters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/671,932 US4676594A (en) | 1984-11-16 | 1984-11-16 | Optical fiber mode scrambler |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3586622D1 true DE3586622D1 (de) | 1992-10-15 |
DE3586622T2 DE3586622T2 (de) | 1993-01-21 |
Family
ID=24696476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585308141T Expired - Fee Related DE3586622T2 (de) | 1984-11-16 | 1985-11-08 | Verfahren zum herstellen eines faseroptischen modenmischers. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4676594A (de) |
EP (1) | EP0182555B1 (de) |
JP (1) | JPH0746165B2 (de) |
CA (1) | CA1252663A (de) |
DE (1) | DE3586622T2 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4765706A (en) * | 1986-07-29 | 1988-08-23 | American Telephone And Telegraph Co., At&T Bell Labs. | Optical communications system including a directional coupler |
US4810051A (en) * | 1987-03-27 | 1989-03-07 | Thomas & Betts Corporation | Optical fiber modulator |
US4815805A (en) * | 1987-11-12 | 1989-03-28 | Raychem Corp. | Dynamic range reduction using mode filter |
US4934787A (en) * | 1988-08-02 | 1990-06-19 | Mitsubishi Rayon Co., Ltd. | Mode scrambler |
JPH02120706A (ja) * | 1988-10-31 | 1990-05-08 | Sumitomo Electric Ind Ltd | 光通信路 |
US4974930A (en) * | 1989-11-13 | 1990-12-04 | At&T Bell Laboratories | Mode scrambler with non-invasive fabrication in an optical fiber's cladding |
US4989936A (en) * | 1989-12-21 | 1991-02-05 | At&T Bell Laboratories | Fabrication of optical components utilizing a laser |
US5013119A (en) * | 1989-12-21 | 1991-05-07 | At&T Bell Laboratories | Fabrication of an integrated optical fiber bus |
US5026411A (en) * | 1989-12-21 | 1991-06-25 | At&T Bell Laboratories | Fabrication of optical couplers |
US4998792A (en) * | 1990-02-16 | 1991-03-12 | International Business Machines Corporation | Fiber optic mode conditioner |
US5101090A (en) * | 1990-11-19 | 1992-03-31 | At&T Bell Laboratories | Methods and apparatus for making optical fiber couplers |
US5293444A (en) * | 1990-12-14 | 1994-03-08 | Sumitomo Electric Industries, Ltd. | Wavelength converter |
DE69228667T2 (de) * | 1991-12-24 | 1999-09-30 | Whitaker Corp | Optisches Kopplungselement |
US5267995A (en) * | 1992-09-01 | 1993-12-07 | Pdt Systems | Optical waveguide with flexible tip |
US5248311A (en) * | 1992-09-14 | 1993-09-28 | Michael Black | Fiber-optic probe for soft-tissue laser surgery |
US5411566A (en) * | 1994-06-08 | 1995-05-02 | At&T Corp. | Optical fiber spatial mode converter using periodic core deformation |
US5867616A (en) * | 1995-08-10 | 1999-02-02 | Corning Incorporated | Polarization mode coupled single mode waveguide |
DE19720598A1 (de) * | 1997-05-16 | 1998-11-19 | Siemens Ag | Verfahren zum Anschneiden von Lichtwellenleiterkabeln und Vorrichtung zur Durchführung des Verfahrens |
NZ330998A (en) | 1997-08-23 | 2000-01-28 | Pirelli Cavi E Sistemi Spa | Optical fibre amplifier with twin couplers for multimode pump laser, multimode scrambler between couplers |
US6408118B1 (en) * | 2000-08-25 | 2002-06-18 | Agere Systems Guardian Corp. | Optical waveguide gratings having roughened cladding for reduced short wavelength cladding mode loss |
US6832025B2 (en) * | 2001-07-02 | 2004-12-14 | Jds Uniphase Corporation | Fiber bragg grating fabrication method |
US7150530B2 (en) * | 2003-05-21 | 2006-12-19 | Alcon, Inc. | Variable spot size illuminator having a zoom lens |
KR100730445B1 (ko) * | 2003-08-19 | 2007-06-19 | 삼성전자주식회사 | 누드 플라스틱 광섬유를 이용한 칼라 광링크 |
US20050185418A1 (en) * | 2004-02-19 | 2005-08-25 | Chi-Tsung Peng | Plastic optical fiber bundle with pitched illumination decorations |
US7424193B2 (en) * | 2004-07-14 | 2008-09-09 | The Regents Of The University Of Michigan | Composite waveguide |
US7433115B2 (en) * | 2004-12-15 | 2008-10-07 | Nichia Corporation | Light emitting device |
WO2009014649A1 (en) * | 2007-07-20 | 2009-01-29 | Sensortran, Inc. | New pure silica core multimode fiber sensors for dts applications |
US20110237910A1 (en) * | 2010-03-23 | 2011-09-29 | Cas Medical Systems, Inc. | Stabilized multi-wavelength laser system for non-invasive spectrophotometric monitoring |
US9849034B2 (en) | 2011-11-07 | 2017-12-26 | Alcon Research, Ltd. | Retinal laser surgery |
FI125512B (en) * | 2012-12-11 | 2015-11-13 | Rofin Sinar Laser Gmbh | Fiber optic mode mixer and method of manufacture thereof |
DE102015217425A1 (de) * | 2015-09-11 | 2017-03-16 | Robert Bosch Gmbh | Lichtleitvorrichtung, Messsystem und Verfahren zum Herstellen einer Lichtleitvorrichtung |
US10365212B2 (en) | 2016-11-14 | 2019-07-30 | Verity Instruments, Inc. | System and method for calibration of optical signals in semiconductor process systems |
US11054584B2 (en) | 2019-11-18 | 2021-07-06 | Corning Research & Development Corporation | Mode coupling connector systems for multimode multicore optical fibers |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4940750A (de) * | 1972-08-23 | 1974-04-16 | ||
US3891302A (en) * | 1973-09-28 | 1975-06-24 | Western Electric Co | Method of filtering modes in optical waveguides |
GB1494535A (en) * | 1976-10-26 | 1977-12-07 | Post Office | Dielectric optical waveguides |
US4372645A (en) * | 1978-03-10 | 1983-02-08 | Bell Telephone Laboratories, Incorporated | Optical fiber with enhanced mode coupling |
JPS54155849A (en) * | 1978-05-30 | 1979-12-08 | Nippon Telegr & Teleph Corp <Ntt> | Mode filter for optical fibers |
US4229067A (en) * | 1978-11-17 | 1980-10-21 | Corning Glass Works | Optical waveguide mode scrambler |
DE2915114A1 (de) * | 1979-04-12 | 1980-10-23 | Siemens Ag | Optischer stern-koppler fuer multimode-lichtleitfasern |
DE3011059A1 (de) * | 1980-03-21 | 1981-10-01 | Siemens AG, 1000 Berlin und 8000 München | Optischer stern-koppler mit planarem mischerelement |
DE3121135A1 (de) * | 1981-05-27 | 1982-12-16 | Philips Kommunikations Industrie AG, 8500 Nürnberg | "glasfaser-modenmischer" |
US4558920A (en) * | 1981-11-19 | 1985-12-17 | Board Of Trustees Of The Leland Stanford Junior University | Tapped optical fiber delay line |
US4514057A (en) * | 1981-12-23 | 1985-04-30 | General Dynamics Pomona Division | Fiber optic coupler array and fabrication method |
JPS58171019A (ja) * | 1982-03-31 | 1983-10-07 | Matsushita Electric Works Ltd | 光フアイバ分岐装置 |
JPS5937503A (ja) * | 1982-08-26 | 1984-03-01 | Nec Corp | モ−ドスクランブラ |
US4630890A (en) * | 1983-06-22 | 1986-12-23 | At&T Bell Laboratories | Exposed core optical fibers, and method of making same |
-
1984
- 1984-11-16 US US06/671,932 patent/US4676594A/en not_active Expired - Lifetime
-
1985
- 1985-11-08 EP EP85308141A patent/EP0182555B1/de not_active Expired - Lifetime
- 1985-11-08 DE DE8585308141T patent/DE3586622T2/de not_active Expired - Fee Related
- 1985-11-15 CA CA000495492A patent/CA1252663A/en not_active Expired
- 1985-11-15 JP JP60255168A patent/JPH0746165B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1252663A (en) | 1989-04-18 |
US4676594A (en) | 1987-06-30 |
EP0182555A2 (de) | 1986-05-28 |
DE3586622T2 (de) | 1993-01-21 |
JPH0746165B2 (ja) | 1995-05-17 |
JPS61160705A (ja) | 1986-07-21 |
EP0182555A3 (en) | 1987-09-16 |
EP0182555B1 (de) | 1992-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN |
|
8339 | Ceased/non-payment of the annual fee |