SG43336A1 - Concentrating and collecting optical system using concave toroidal reflectors - Google Patents
Concentrating and collecting optical system using concave toroidal reflectorsInfo
- Publication number
- SG43336A1 SG43336A1 SG1996008451A SG1996008451A SG43336A1 SG 43336 A1 SG43336 A1 SG 43336A1 SG 1996008451 A SG1996008451 A SG 1996008451A SG 1996008451 A SG1996008451 A SG 1996008451A SG 43336 A1 SG43336 A1 SG 43336A1
- Authority
- SG
- Singapore
- Prior art keywords
- concave
- reflecting surface
- concentrating
- reflector
- optical system
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
-
- 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
- G02B6/0006—Coupling light into the fibre
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Lenses (AREA)
- Microscoopes, Condenser (AREA)
- Optical Couplings Of Light Guides (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/924,198 US5430634A (en) | 1992-08-03 | 1992-08-03 | Concentrating and collecting optical system using concave toroidal reflectors |
Publications (1)
Publication Number | Publication Date |
---|---|
SG43336A1 true SG43336A1 (en) | 1997-10-17 |
Family
ID=25449867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996008451A SG43336A1 (en) | 1992-08-03 | 1993-07-29 | Concentrating and collecting optical system using concave toroidal reflectors |
Country Status (12)
Country | Link |
---|---|
US (2) | US5430634A (fr) |
EP (1) | EP0653039B1 (fr) |
JP (1) | JP3153890B2 (fr) |
CN (1) | CN1048321C (fr) |
AT (1) | ATE166443T1 (fr) |
AU (1) | AU4791193A (fr) |
CA (1) | CA2141684C (fr) |
DE (1) | DE69318718T2 (fr) |
ES (1) | ES2116463T3 (fr) |
MX (1) | MX9304644A (fr) |
SG (1) | SG43336A1 (fr) |
WO (1) | WO1994003759A2 (fr) |
Families Citing this family (61)
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US6186648B1 (en) | 1992-08-03 | 2001-02-13 | Cogent Light Technologies, Inc. | Concentrating and collecting optical system using concave toroidal reflectors |
US5430634A (en) * | 1992-08-03 | 1995-07-04 | Cogent Light Technologies, Inc. | Concentrating and collecting optical system using concave toroidal reflectors |
JP3496890B2 (ja) | 1993-10-05 | 2004-02-16 | キヤノン株式会社 | 表示装置 |
US7262919B1 (en) | 1994-06-13 | 2007-08-28 | Canon Kabushiki Kaisha | Head-up display device with curved optical surface having total reflection |
US5625738A (en) * | 1994-06-28 | 1997-04-29 | Corning Incorporated | Apparatus for uniformly illuminating a light valve |
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US5879159A (en) * | 1996-12-24 | 1999-03-09 | Ion Laser Technology, Inc. | Portable high power arc lamp system and applications therefor |
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US6428198B1 (en) | 1998-07-07 | 2002-08-06 | Alliedsignal Inc. | Display system having a light source separate from a display device |
US6573978B1 (en) * | 1999-01-26 | 2003-06-03 | Mcguire, Jr. James P. | EUV condenser with non-imaging optics |
EP1798579B1 (fr) * | 1999-07-01 | 2013-04-10 | Wavien, Inc. | Système condensateur collecteur optique à miroirs paraboliques ou en paires ellipsoide/hyperboloide |
US6672740B1 (en) | 1999-07-01 | 2004-01-06 | Cogent Light Technologies, Inc. | Condensing and collecting optical system using parabolic reflectors or a corresponding ellipsoid/hyperboloid pair of reflectors |
AU7469700A (en) * | 1999-07-01 | 2001-01-22 | Cogent Light Technologies, Inc. | Condensing and collecting optical system using parabolic reflectors or a corresponding ellipsoid/hyperboloid pair of reflectors |
US6231199B1 (en) | 1999-07-01 | 2001-05-15 | Cogent Light Technologies, Inc. | Collecting and condensing optical system using cascaded parabolic reflectors |
US6796677B1 (en) | 1999-07-23 | 2004-09-28 | Everbrite, Inc. | High intensity lamp |
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 |
US6318885B1 (en) | 2000-03-09 | 2001-11-20 | Cogent Light Technologies, Inc. | Method and apparatus for coupling light and producing magnified images using an asymmetrical ellipsoid reflective surface |
US6312144B1 (en) | 2000-03-21 | 2001-11-06 | Cogent Light Technologies, Inc. | Optical system having retro-reflectors |
US6490095B2 (en) | 2000-03-23 | 2002-12-03 | Canon Kabushiki Kaisha | Image display apparatus |
US7631989B2 (en) * | 2000-03-27 | 2009-12-15 | Wavien, Inc. | Dual paraboloid reflector and dual ellipsoid reflector systems with optimized magnification |
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 |
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 |
JP2001311904A (ja) | 2000-04-28 | 2001-11-09 | Canon Inc | 画像表示装置および画像表示システム |
JP4387554B2 (ja) | 2000-04-28 | 2009-12-16 | キヤノン株式会社 | 画像表示装置および画像表示システム |
JP4194218B2 (ja) | 2000-04-28 | 2008-12-10 | キヤノン株式会社 | 画像表示装置および画像表示システム |
CA2422705A1 (fr) | 2000-09-20 | 2002-03-28 | Wavien, Inc. | Systeme de condensation et de captage de la lumiere, utilisant des conducteurs de lumiere a lentille |
US6616304B2 (en) | 2000-10-04 | 2003-09-09 | Cogent Light Technologies, Inc. | Temperature control for arc lamps |
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 |
US6558410B1 (en) | 2000-11-28 | 2003-05-06 | Remotelight, Inc. | Cardiac deblocking device and method |
US6524529B1 (en) | 2000-11-28 | 2003-02-25 | Horton, Iii Isaac B. | Appliances having UV disinfection device and method |
CN1491373A (zh) | 2001-02-05 | 2004-04-21 | ά | 使用锥形光管的投影显示的照射引擎 |
WO2002075382A1 (fr) * | 2001-02-21 | 2002-09-26 | Wavien, Inc. | Systeme d'eclairage par lampes a filament |
US6856727B2 (en) * | 2001-03-02 | 2005-02-15 | Wavien, Inc. | Coupling of light from a non-circular light source |
US7382332B2 (en) * | 2001-05-30 | 2008-06-03 | Essig Jr John Raymond | Modular inflatable multifunction field-deployable apparatus and methods of manufacture |
US6897832B2 (en) | 2001-05-30 | 2005-05-24 | John R. Essig, Jr. | Inflatable multi-function parabolic reflector apparatus and methods of manufacture |
US6926435B2 (en) * | 2001-08-23 | 2005-08-09 | Wavien, Inc. | Led illumination engine using a reflector |
US20030086817A1 (en) * | 2001-11-06 | 2003-05-08 | Horton Isaac B. | Blood purification system |
US7019909B2 (en) * | 2001-11-14 | 2006-03-28 | Canon Kabushiki Kaisha | Optical system, image display apparatus, and image taking apparatus |
US7012756B2 (en) * | 2001-11-14 | 2006-03-14 | Canon Kabushiki Kaisha | Display optical system, image display apparatus, image taking optical system, and image taking apparatus |
JP2003303751A (ja) * | 2002-04-05 | 2003-10-24 | Canon Inc | 投影光学系、該投影光学系を有する露光装置及び方法 |
US20100313878A1 (en) * | 2002-05-30 | 2010-12-16 | John Essig | Systems and methods for harnessing resources |
TW534328U (en) * | 2002-10-29 | 2003-05-21 | Toppoly Optoelectronics Corp | Assembly structure for flat panel display |
DE10310602A1 (de) * | 2003-03-11 | 2004-09-23 | Olympus Biosystems Gmbh | Zwischen wenigstens zwei optischen Systemen abbildende optische Abbildungsanordnung mit wenigstens einem torischen Spiegel |
US7360936B2 (en) * | 2003-06-10 | 2008-04-22 | Abu-Ageel Nayef M | Method and system of LED light extraction using optical elements |
US7400805B2 (en) * | 2003-06-10 | 2008-07-15 | Abu-Ageel Nayef M | Compact light collection system and method |
US6961489B2 (en) * | 2003-06-30 | 2005-11-01 | Finisar Corporation | High speed optical system |
US7149383B2 (en) | 2003-06-30 | 2006-12-12 | Finisar Corporation | Optical system with reduced back reflection |
CA2608368A1 (fr) | 2005-06-30 | 2007-01-11 | Wavien, Inc. | Systemes a reflecteur double paraboloide et a reflecteur double ellipsoide presentant un grossissement optimise |
DE102005032934A1 (de) | 2005-07-12 | 2007-01-25 | Philipps-Universität Marburg | Erfindung betreffend Reflektorsysteme |
US20080030974A1 (en) * | 2006-08-02 | 2008-02-07 | Abu-Ageel Nayef M | LED-Based Illumination System |
US20090050905A1 (en) * | 2007-08-20 | 2009-02-26 | Abu-Ageel Nayef M | Highly Efficient Light-Emitting Diode |
US20100202129A1 (en) * | 2009-01-21 | 2010-08-12 | Abu-Ageel Nayef M | Illumination system utilizing wavelength conversion materials and light recycling |
DE102010032405B4 (de) * | 2010-07-27 | 2013-06-27 | Zett Optics Gmbh | Kaltlichtquelle |
US9168321B2 (en) * | 2011-11-02 | 2015-10-27 | Syddansk Universitet | Toroidal-shaped treatment device for disinfecting a fluid such as air or water |
CN102809822B (zh) * | 2012-08-22 | 2015-03-25 | 温州泛波激光有限公司 | 一种激光二极管阵列的光束耦合聚焦装置 |
WO2015094811A1 (fr) * | 2013-12-19 | 2015-06-25 | 3M Innovative Properties Company | Connecteur optique multimode |
CN107505307B (zh) * | 2017-08-09 | 2020-11-27 | 成都艾立本科技有限公司 | 全包围式椭圆球面镜光路激光诱导击穿光谱仪系统 |
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US2628533A (en) * | 1951-10-17 | 1953-02-17 | Robert A Oetjen | Image forming optical reflecting and converging mirror device |
US2825260A (en) * | 1954-11-19 | 1958-03-04 | O'brien Brian | Optical image forming devices |
US3122330A (en) * | 1961-12-11 | 1964-02-25 | Ernest J Trentini | Arc reflectors |
DE1283563B (de) * | 1966-01-17 | 1968-11-21 | Medizinische Geraetefabrik Mgf | Lichtspeiseeinrichtung fuer Lichtleiter |
US3476930A (en) * | 1967-03-22 | 1969-11-04 | Sperry Rand Corp | Optical reflectors |
US3712979A (en) * | 1972-02-03 | 1973-01-23 | Lilly Co Eli | Illumination of convex surfaces |
US3798441A (en) * | 1972-10-16 | 1974-03-19 | Illumination Ind Inc | Illuminator for exposing color television tubes during the manufacturing process thereof and the like |
US4151582A (en) * | 1974-12-26 | 1979-04-24 | Izon Corporation | Point array sheet lighting apparatus |
US4241390A (en) * | 1978-02-06 | 1980-12-23 | The Perkin-Elmer Corporation | System for illuminating an annular field |
FR2441860A1 (fr) * | 1978-11-14 | 1980-06-13 | Thomson Csf | Epissure entre fibres optiques |
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GB2159940A (en) * | 1984-06-01 | 1985-12-11 | Stc Plc | Remote optical sensors |
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SU1254405A1 (ru) * | 1985-01-04 | 1986-08-30 | Предприятие П/Я Р-6681 | Зеркальный объектив |
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US4757431A (en) * | 1986-07-01 | 1988-07-12 | Laser Media | Off-axis application of concave spherical reflectors as condensing and collecting optics |
EP0308604A1 (fr) * | 1987-09-25 | 1989-03-29 | Siemens Aktiengesellschaft | Dispositif de couplage optique pour une diode laser avec un guide d'acide optique |
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DE3830906A1 (de) * | 1988-09-10 | 1990-03-15 | Draegerwerk Ag | Spiegelanordnung fuer einen strahlengang in einer vielfach-reflexionsmesszelle |
US4921338A (en) * | 1989-05-09 | 1990-05-01 | Macken John A | Corrective optics for rectangular laser beams |
US4947305A (en) * | 1989-05-19 | 1990-08-07 | Vector Technical Group, Inc. | Lamp reflector |
DE59007597D1 (de) * | 1989-06-09 | 1994-12-08 | Zelisko Josef Elektro Masch | Lampenanordnung, insbesondere für eine Signaleinrichtung. |
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 |
US5042892A (en) * | 1990-08-03 | 1991-08-27 | David Chiu | Fiber optic light panel |
US5097396A (en) * | 1990-09-25 | 1992-03-17 | Poly-Optical Products, Inc. | Fiber optic backlighting panel |
US5430634A (en) * | 1992-08-03 | 1995-07-04 | Cogent Light Technologies, Inc. | Concentrating and collecting optical system using concave toroidal reflectors |
-
1992
- 1992-08-03 US US07/924,198 patent/US5430634A/en not_active Expired - Lifetime
-
1993
- 1993-07-29 SG SG1996008451A patent/SG43336A1/en unknown
- 1993-07-29 JP JP50542494A patent/JP3153890B2/ja not_active Expired - Lifetime
- 1993-07-29 ES ES93918480T patent/ES2116463T3/es not_active Expired - Lifetime
- 1993-07-29 WO PCT/US1993/007124 patent/WO1994003759A2/fr active IP Right Grant
- 1993-07-29 EP EP93918480A patent/EP0653039B1/fr not_active Expired - Lifetime
- 1993-07-29 AU AU47911/93A patent/AU4791193A/en not_active Abandoned
- 1993-07-29 DE DE69318718T patent/DE69318718T2/de not_active Expired - Fee Related
- 1993-07-29 CA CA002141684A patent/CA2141684C/fr not_active Expired - Fee Related
- 1993-07-29 AT AT93918480T patent/ATE166443T1/de not_active IP Right Cessation
- 1993-08-02 MX MX9304644A patent/MX9304644A/es not_active IP Right Cessation
- 1993-08-03 CN CN93117648A patent/CN1048321C/zh not_active Expired - Fee Related
-
1995
- 1995-06-07 US US08/488,188 patent/US5836667A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0653039A1 (fr) | 1995-05-17 |
EP0653039A4 (fr) | 1995-08-30 |
DE69318718D1 (de) | 1998-06-25 |
US5430634A (en) | 1995-07-04 |
WO1994003759A3 (fr) | 1994-04-28 |
WO1994003759A2 (fr) | 1994-02-17 |
CN1048321C (zh) | 2000-01-12 |
JPH08501408A (ja) | 1996-02-13 |
MX9304644A (es) | 1994-03-31 |
US5836667A (en) | 1998-11-17 |
CN1086906A (zh) | 1994-05-18 |
EP0653039B1 (fr) | 1998-05-20 |
DE69318718T2 (de) | 1998-12-24 |
CA2141684A1 (fr) | 1994-02-17 |
CA2141684C (fr) | 2004-09-28 |
ES2116463T3 (es) | 1998-07-16 |
ATE166443T1 (de) | 1998-06-15 |
AU4791193A (en) | 1994-03-03 |
JP3153890B2 (ja) | 2001-04-09 |
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