DE69319770T2 - Optisches Verbindungselement mit polygonalem Querschnitt zur Anwendung mit einer Hochintensitätslichtquelle - Google Patents
Optisches Verbindungselement mit polygonalem Querschnitt zur Anwendung mit einer HochintensitätslichtquelleInfo
- Publication number
- DE69319770T2 DE69319770T2 DE69319770T DE69319770T DE69319770T2 DE 69319770 T2 DE69319770 T2 DE 69319770T2 DE 69319770 T DE69319770 T DE 69319770T DE 69319770 T DE69319770 T DE 69319770T DE 69319770 T2 DE69319770 T2 DE 69319770T2
- Authority
- DE
- Germany
- Prior art keywords
- light source
- section
- optical connector
- high intensity
- polygonal cross
- 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 - Lifetime
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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
-
- 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
- G02B6/2808—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 a mixing element which evenly distributes an input signal over a number of outputs
-
- 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
- G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/859,179 US5341445A (en) | 1992-03-27 | 1992-03-27 | Polygonal-shaped optical coupling member for use with a high brightness light source |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69319770D1 DE69319770D1 (de) | 1998-08-27 |
DE69319770T2 true DE69319770T2 (de) | 1999-02-11 |
Family
ID=25330273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69319770T Expired - Lifetime DE69319770T2 (de) | 1992-03-27 | 1993-03-26 | Optisches Verbindungselement mit polygonalem Querschnitt zur Anwendung mit einer Hochintensitätslichtquelle |
Country Status (5)
Country | Link |
---|---|
US (1) | US5341445A (de) |
EP (1) | EP0562873B1 (de) |
JP (1) | JP2672762B2 (de) |
CA (1) | CA2089300C (de) |
DE (1) | DE69319770T2 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08171352A (ja) * | 1993-11-09 | 1996-07-02 | Sanyo Electric Co Ltd | 光漏洩防止装置とそれを用いる自発光表示装置 |
JPH10511059A (ja) * | 1995-02-02 | 1998-10-27 | フェデラル・シグナル・コーポレイション | 非常信号用の着色光を送出するシステム及び方法 |
US5664863A (en) * | 1995-02-02 | 1997-09-09 | General Electric Company | Compact uniform beam spreader for a high brightness centralized lighting system |
US5842765A (en) * | 1995-07-24 | 1998-12-01 | General Electric Company | Tricolor lighting system |
US5691696A (en) * | 1995-09-08 | 1997-11-25 | Federal Signal Corporation | System and method for broadcasting colored light for emergency signals |
US5692091A (en) * | 1995-09-20 | 1997-11-25 | General Electric Company | Compact optical coupling systems |
US5812713A (en) * | 1995-09-20 | 1998-09-22 | General Electric Company | Optical coupling system with bend |
US5826963A (en) | 1996-02-27 | 1998-10-27 | General Electric Company | Low angle, dual port light coupling arrangement |
US6226440B1 (en) | 1996-09-16 | 2001-05-01 | Whelen Engineering Company, Inc. | Optical coupler and illumination system employing the same |
US5812714A (en) * | 1997-01-30 | 1998-09-22 | Cooper Industries, Inc. | Optical waveguide elements for a distributed lighting system |
US6168302B1 (en) | 1997-12-09 | 2001-01-02 | Cooper Automotive Products, Inc. | Hybrid distributed lighting system for a vehicle |
US6238074B1 (en) | 1997-12-09 | 2001-05-29 | Cooper Automotive Products, Inc. | Optical waveguide structures |
US6186650B1 (en) | 1997-12-09 | 2001-02-13 | Cooper Automotive Products, Inc. | Vehicle headlamp with beamforming waveguide |
US6193399B1 (en) | 1997-12-09 | 2001-02-27 | Cooper Automotive Products, Inc. | Optical waveguide structures for vehicle lighting |
US6192176B1 (en) | 1998-02-23 | 2001-02-20 | General Electric Company | Compact optical system with turn and color mixing |
IL138374A (en) * | 1998-03-11 | 2004-07-25 | Nikon Corp | An ultraviolet laser device and an exposure device that includes such a device |
US6428198B1 (en) * | 1998-07-07 | 2002-08-06 | Alliedsignal Inc. | Display system having a light source separate from a display device |
US6071001A (en) * | 1998-11-12 | 2000-06-06 | General Motors Corporation | Fiber optic light source module with resilient grommet supporting means for a light-transmissive rod with square cross-section |
US6144317A (en) * | 1999-01-05 | 2000-11-07 | Sims; Doug | Traffic signal with visible indication in a direction other than direct line of sight |
DE19940305C2 (de) * | 1999-08-25 | 2003-06-18 | Zeiss Carl Jena Gmbh | Herstellverfahren für einen Lichtintegrator, einen Lichtintegrator sowie eine Verwendung desselben |
US6595673B1 (en) * | 1999-12-20 | 2003-07-22 | Cogent Light Technologies, Inc. | Coupling of high intensity light into low melting point fiber optics using polygonal homogenizers |
US6634759B1 (en) * | 2000-03-27 | 2003-10-21 | Cogent Light Technologies, Inc. | Coupling of light from a light source to a target using dual ellipsoidal reflectors |
US7513630B2 (en) | 2000-03-27 | 2009-04-07 | Wavien, Inc. | Compact dual ellipsoidal reflector (DER) system having two molded ellipsoidal modules such that a radiation receiving module reflects a portion of rays to an opening in the other module |
US7631989B2 (en) | 2000-03-27 | 2009-12-15 | Wavien, Inc. | Dual paraboloid reflector and dual ellipsoid reflector systems with optimized magnification |
US6385371B1 (en) | 2000-04-03 | 2002-05-07 | Cogent Light Technologies, Inc. | Optical system including coupling for transmitting light between a single fiber light guide and multiple single fiber light guides |
US6385367B1 (en) | 2000-07-31 | 2002-05-07 | Northrop Grumman Corporation | Parallel data transmission through segmented waveguides of large diameter |
US6565235B2 (en) * | 2000-10-26 | 2003-05-20 | Cogent Light Technologies Inc. | Folding an arc into itself to increase the brightness of an arc lamp |
USRE43841E1 (en) | 2000-12-14 | 2012-12-04 | F. Poszat Hu, Llc | Printing by active tiling |
DE10103097B4 (de) * | 2001-01-24 | 2006-03-02 | Carl Zeiss Jena Gmbh | Einrichtung zum Erzeugen eines viereckigen, leuchtenden Feldes und Verwendung einer solchen Einrichtung bei einer Optikvorrichtung mit einer zu beleuchtenden Fläche vorbestimmter Form |
GB0114862D0 (en) | 2001-06-19 | 2001-08-08 | Secr Defence | Image replication system |
AT411403B (de) * | 2001-12-05 | 2003-12-29 | Photonic Optische Geraete Gmbh | System zur abbildung einer kleinen lichtquelle |
US7798692B2 (en) | 2003-03-26 | 2010-09-21 | Optim, Inc. | Illumination device |
US20090185392A1 (en) * | 2003-03-26 | 2009-07-23 | Optim, Inc. | Detachable illumination system |
US6963062B2 (en) * | 2003-04-07 | 2005-11-08 | Eksigent Technologies, Llc | Method for multiplexed optical detection including a multimode optical fiber in which propagation modes are coupled |
US11966091B2 (en) | 2013-06-14 | 2024-04-23 | Chiral Photonics, Inc. | Multichannel optical coupler array |
DE102015106049C5 (de) * | 2015-04-21 | 2022-11-03 | Schott Ag | Beleuchtungsvorrichtung mit seitenemittierendem lichtleitenden Faserbündel |
EP3535612B1 (de) * | 2016-11-03 | 2023-06-14 | Chiral Photonics, Inc. | Mehrkanalige optische koppleranordnung |
FR3134197B1 (fr) | 2022-03-31 | 2024-03-01 | Valeo Vision | coupleur optique pour un système d'éclairage, notamment pour habitacle de véhicule. |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3832028A (en) * | 1972-03-30 | 1974-08-27 | Corning Glass Works | Coupler for optical waveguide light source |
US3901581A (en) * | 1973-07-05 | 1975-08-26 | Corning Glass Works | Tapered coupler for optical communication system |
US4002499A (en) * | 1974-07-26 | 1977-01-11 | The United States Of America As Represented By The United States Energy Research And Development Administration | Radiant energy collector |
DE2609143A1 (de) * | 1976-03-05 | 1977-09-08 | Siemens Ag | Aus-/einkoppler fuer multimodeglasfasern |
US4234910A (en) * | 1978-03-20 | 1980-11-18 | Price Linda D | Head-supported illumination device |
JPS56151906A (en) * | 1980-04-28 | 1981-11-25 | Nippon Telegr & Teleph Corp <Ntt> | Optical mixer |
JPS5813510U (ja) * | 1981-07-17 | 1983-01-27 | 三菱電機株式会社 | 光ミキサ |
US4516828A (en) * | 1982-05-03 | 1985-05-14 | General Motors Corporation | Duplex communication on a single optical fiber |
US4482202A (en) * | 1982-09-20 | 1984-11-13 | Tsukasa Nagao | Optical glass fiber transmission lines coupled junction circulators |
JPS6029710A (ja) * | 1983-07-29 | 1985-02-15 | Alps Electric Co Ltd | スタ−カプラの製造方法 |
JPS60123818A (ja) * | 1983-12-08 | 1985-07-02 | Olympus Optical Co Ltd | 光伝送装置 |
JPS6191602A (ja) * | 1984-10-11 | 1986-05-09 | Nissei Oputo Kk | 光ミキシングロツド |
JPS61267384A (ja) * | 1985-05-22 | 1986-11-26 | Toshiba Corp | レ−ザ照射装置 |
US4744615A (en) * | 1986-01-29 | 1988-05-17 | International Business Machines Corporation | Laser beam homogenizer |
CA1268618A (en) * | 1986-11-05 | 1990-05-08 | William P. Trumble | Method for making an optical waveguide element |
USRE33722E (en) * | 1987-04-28 | 1991-10-22 | Spectra Diode Laboratories, Inc. | Optical system with bright light output |
US5059013A (en) * | 1988-08-29 | 1991-10-22 | Kantilal Jain | Illumination system to produce self-luminous light beam of selected cross-section, uniform intensity and selected numerical aperture |
US4913508A (en) * | 1988-09-30 | 1990-04-03 | At&T Bell Laboratories | Passive optical device |
US4958263A (en) * | 1988-11-02 | 1990-09-18 | General Electric Company | Centralized lighting system employing a high brightness light source |
US4910539A (en) * | 1988-12-27 | 1990-03-20 | General Dynamics Corporation, Electronics Division | RF frequency fiber optic power coupling device |
US4900116A (en) * | 1988-12-30 | 1990-02-13 | General Dynamics Corporation, Electronics Division | Multiple pole optical filter |
US5035480A (en) * | 1989-09-06 | 1991-07-30 | Codenoll Technology Corporation | Star-couplers with biconical mixing elements and methods for making the same |
US5058985A (en) * | 1990-07-23 | 1991-10-22 | General Electric Company | Coupling means between a light source and a bundle of optical fibers and method of making such coupling means |
-
1992
- 1992-03-27 US US07/859,179 patent/US5341445A/en not_active Expired - Fee Related
-
1993
- 1993-02-11 CA CA002089300A patent/CA2089300C/en not_active Expired - Fee Related
- 1993-03-24 JP JP5064910A patent/JP2672762B2/ja not_active Expired - Fee Related
- 1993-03-26 EP EP93302357A patent/EP0562873B1/de not_active Expired - Lifetime
- 1993-03-26 DE DE69319770T patent/DE69319770T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0562873B1 (de) | 1998-07-22 |
CA2089300A1 (en) | 1993-09-28 |
JP2672762B2 (ja) | 1997-11-05 |
EP0562873A1 (de) | 1993-09-29 |
DE69319770D1 (de) | 1998-08-27 |
CA2089300C (en) | 2003-10-07 |
JPH06167631A (ja) | 1994-06-14 |
US5341445A (en) | 1994-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Ref document number: 562873 Country of ref document: EP Representative=s name: RUEGER, BARTHELT & ABEL, 73728 ESSLINGEN, DE |