DE3275326D1 - Optical beam concentrator - Google Patents
Optical beam concentratorInfo
- Publication number
- DE3275326D1 DE3275326D1 DE8282109806T DE3275326T DE3275326D1 DE 3275326 D1 DE3275326 D1 DE 3275326D1 DE 8282109806 T DE8282109806 T DE 8282109806T DE 3275326 T DE3275326 T DE 3275326T DE 3275326 D1 DE3275326 D1 DE 3275326D1
- Authority
- DE
- Germany
- Prior art keywords
- optical beam
- beam concentrator
- concentrator
- optical
- 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
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70058—Mask illumination systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/073—Shaping the laser spot
- B23K26/0732—Shaping the laser spot into a rectangular shape
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
- G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Lasers (AREA)
- Laser Beam Processing (AREA)
- Radiation-Therapy Devices (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/322,125 US4484334A (en) | 1981-11-17 | 1981-11-17 | Optical beam concentrator |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3275326D1 true DE3275326D1 (en) | 1987-03-05 |
Family
ID=23253538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282109806T Expired DE3275326D1 (en) | 1981-11-17 | 1982-10-23 | Optical beam concentrator |
Country Status (5)
Country | Link |
---|---|
US (1) | US4484334A (de) |
EP (1) | EP0080067B1 (de) |
JP (1) | JPS5891423A (de) |
CA (1) | CA1188138A (de) |
DE (1) | DE3275326D1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3315620C1 (de) * | 1983-04-29 | 1984-11-08 | W.C. Heraeus Gmbh, 6450 Hanau | Hochleistungslaser mit instabilem optischem Resonator |
US4588269A (en) * | 1984-07-05 | 1986-05-13 | Eastman Kodak Company | Apparatus which shapes gaussian beams by spherical mirrors |
GB8703356D0 (en) * | 1987-02-13 | 1987-03-18 | Lloyd Doyle Ltd | Optical apparatus |
JPS63272092A (ja) * | 1987-04-30 | 1988-11-09 | Yoshiaki Arata | 超強力複合レ−ザ・ビ−ム造出法 |
IL84255A (en) * | 1987-10-23 | 1993-02-21 | Galram Technology Ind Ltd | Process for removal of post- baked photoresist layer |
US5121227A (en) * | 1987-11-18 | 1992-06-09 | Fisher Gary R | One step rainbow holography |
US5285320A (en) * | 1989-04-14 | 1994-02-08 | Carl-Zeiss-Stiftung | Mirror for changing the geometrical form of a light beam |
US5138490A (en) * | 1989-04-29 | 1992-08-11 | Carl-Zeiss-Stiftung | Arrangement for changing the geometrical form of a light beam |
US5037191A (en) * | 1989-12-21 | 1991-08-06 | Cheng Dah Y | Orthogonal parabolic reflector systems |
DE4023904A1 (de) * | 1990-07-27 | 1992-01-30 | Zeiss Carl Fa | Spiegel zur veraenderung der geometrischen gestalt eines lichtbuendels |
JPH06124913A (ja) * | 1992-06-26 | 1994-05-06 | Semiconductor Energy Lab Co Ltd | レーザー処理方法 |
JP2655465B2 (ja) * | 1993-01-20 | 1997-09-17 | 日本電気株式会社 | 反射型ホモジナイザーおよび反射型照明光学装置 |
US5473475A (en) * | 1993-01-29 | 1995-12-05 | The United States Of America As Represented By The United States Department Of Energy | Method for changing the cross section of a laser beam |
JPH06232069A (ja) * | 1993-02-04 | 1994-08-19 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
US5485309A (en) * | 1993-04-05 | 1996-01-16 | Baranetz; Oleg N. | Compact display for animating polarized images |
US5397327A (en) * | 1993-07-27 | 1995-03-14 | Coherent, Inc. | Surgical laser handpiece for slit incisions |
US5814156A (en) * | 1993-09-08 | 1998-09-29 | Uvtech Systems Inc. | Photoreactive surface cleaning |
AU7682594A (en) * | 1993-09-08 | 1995-03-27 | Uvtech Systems, Inc. | Surface processing |
AU2205395A (en) * | 1994-04-08 | 1995-10-30 | Summit Technology, Inc. | Profiling the intensity distribution of optical beams |
US7622666B2 (en) * | 2005-06-16 | 2009-11-24 | Soliant Energy Inc. | Photovoltaic concentrator modules and systems having a heat dissipating element located within a volume in which light rays converge from an optical concentrating element towards a photovoltaic receiver |
EP1994336A2 (de) | 2006-01-17 | 2008-11-26 | Soliant Energy, Inc. | Hybrides primäroptikelement für optische konzentratoren |
JP2007290233A (ja) * | 2006-04-25 | 2007-11-08 | Ushio Inc | 光照射器およびインクジェットプリンタ |
WO2008039510A1 (en) * | 2006-09-30 | 2008-04-03 | Soliant Energy, Inc. | Optical concentrators having one or more spot focus and related methods |
WO2008048478A2 (en) * | 2006-10-13 | 2008-04-24 | Soliant Energy, Inc. | Sun sensor assembly and related method of using |
US20090000612A1 (en) * | 2007-05-04 | 2009-01-01 | Hines Braden E | Apparatuses and methods for shaping reflective surfaces of optical concentrators |
US8242350B2 (en) | 2008-05-16 | 2012-08-14 | Cashion Steven A | Concentrating photovoltaic solar panel |
JP6711333B2 (ja) * | 2017-08-16 | 2020-06-17 | 日亜化学工業株式会社 | 発光装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3645606A (en) * | 1967-07-26 | 1972-02-29 | Trw Inc | Multifacet substantially paraboloidal collimator and method for making same |
US3826561A (en) * | 1973-05-03 | 1974-07-30 | Atomic Energy Commission | Laser pulse tailoring method and means |
GB2012065B (en) * | 1977-08-10 | 1982-01-13 | Secr Defence | Mirrors and their uses |
US4195913A (en) * | 1977-11-09 | 1980-04-01 | Spawr Optical Research, Inc. | Optical integration with screw supports |
LU78535A1 (fr) * | 1977-11-17 | 1979-06-13 | Commissariat Energie Atomique | Procede de fabrication d'un element composite comportant une pluralite de pieces solidarisees a un support et element composite ainsi obtenu |
US4327972A (en) * | 1979-10-22 | 1982-05-04 | Coulter Electronics, Inc. | Redirecting surface for desired intensity profile |
US4289380A (en) * | 1980-04-03 | 1981-09-15 | The United States Of America As Represented By The Secretary Of The Navy | Laser beam linear adjustable integrating mirror |
-
1981
- 1981-11-17 US US06/322,125 patent/US4484334A/en not_active Expired - Lifetime
-
1982
- 1982-10-23 EP EP82109806A patent/EP0080067B1/de not_active Expired
- 1982-10-23 DE DE8282109806T patent/DE3275326D1/de not_active Expired
- 1982-11-15 CA CA000415549A patent/CA1188138A/en not_active Expired
- 1982-11-16 JP JP57201010A patent/JPS5891423A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0080067A3 (en) | 1983-09-07 |
EP0080067B1 (de) | 1987-01-28 |
CA1188138A (en) | 1985-06-04 |
EP0080067A2 (de) | 1983-06-01 |
JPS5891423A (ja) | 1983-05-31 |
US4484334A (en) | 1984-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |