ES2003037A6 - Un sistema compacto y un metodo de expandir y apuntar un haz afocal - Google Patents
Un sistema compacto y un metodo de expandir y apuntar un haz afocalInfo
- Publication number
- ES2003037A6 ES2003037A6 ES8700955A ES8700955A ES2003037A6 ES 2003037 A6 ES2003037 A6 ES 2003037A6 ES 8700955 A ES8700955 A ES 8700955A ES 8700955 A ES8700955 A ES 8700955A ES 2003037 A6 ES2003037 A6 ES 2003037A6
- Authority
- ES
- Spain
- Prior art keywords
- reflector
- pointing
- collimating
- expansion
- reflects
- 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
- 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)
- G02B19/0023—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) 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
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
SE DESCRIBE UN SISTEMA Y METODO DE EXPANSION DE HAZ AFOCAL, CON LOS QUE SE LOGRA EL REDUCIDO VOLUMEN DE OCUPACION DE LOS SISTEMAS REFRACTIVOS DE LA TECNICA YA CONOCIDA Y, SIN EMBARGO, SE EVITA EL USO DE ELEMENTOS REFRACTIVOS CON SUS CONCOMITANTES DESVENTAJAS DE DIFUSION O DISPERSION DEL HAZ, ADSORCION Y SENSIBILIDAD A LAS TEMPERATURAS. EN LA TRAYECTORIA DE HAZ SE COLOCA UN REFLECTOR DIRECTOR O APUNTADOR, ENTRE UN REFLECTOR DE EXPANSION Y UN REFLECTOR COLIMADOR. EL HAZ DE ENTRADA, DE PEQUEÑO DIAMETRO, ES DIRIGIDO HASTA EL REFLECTOR DE EXPANSION QUE LE HACE DIVERGER, SALIENDO REFLEJADO POR EL REFLECTOR APUNTADOR Y LLEGANDO AL REFLECTOR COLIMADOR. ESTE ULTIMO ELEMENTO PONE EN COLIMACION EL HAZ Y LO REFLEJA DEVOLVIENDOLO AL REFLECTOR APUNTADOR, EL CUAL APUNTA EL HAZ A LO LARGO DE UN EJE DE SALIDA DESEADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/848,182 US4691999A (en) | 1986-04-04 | 1986-04-04 | Afocal beam expansion apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2003037A6 true ES2003037A6 (es) | 1988-10-01 |
Family
ID=25302587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8700955A Expired ES2003037A6 (es) | 1986-04-04 | 1987-04-03 | Un sistema compacto y un metodo de expandir y apuntar un haz afocal |
Country Status (9)
Country | Link |
---|---|
US (1) | US4691999A (es) |
EP (1) | EP0263131B1 (es) |
JP (1) | JPS63502934A (es) |
DE (1) | DE3777740D1 (es) |
ES (1) | ES2003037A6 (es) |
GR (1) | GR870364B (es) |
IL (1) | IL81967A (es) |
TR (1) | TR23167A (es) |
WO (1) | WO1987006013A1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6481010A (en) * | 1987-09-22 | 1989-03-27 | Fanuc Ltd | Expert system for machine tool containing nc device |
US4953961A (en) * | 1989-01-31 | 1990-09-04 | Trw Inc. | Light beam positioner |
US4886348A (en) * | 1988-10-26 | 1989-12-12 | Westinghouse Electric Corp. | Total transmissibility optical system |
US5136415A (en) * | 1990-07-31 | 1992-08-04 | Xerox Corporation | Multi-reflection scanner |
US5309276A (en) * | 1991-08-29 | 1994-05-03 | Optical Research Associates | Catoptric optical system including concave and convex reflectors |
US5701326A (en) * | 1996-04-16 | 1997-12-23 | Loral Vought Systems Corporation | Laser scanning system with optical transmit/reflect mirror having reduced received signal loss |
US5831762A (en) * | 1996-06-21 | 1998-11-03 | Raytheon Company | Imaging sensor having multiple fields of view and utilizing all-reflective optics |
US6120156A (en) * | 1997-10-16 | 2000-09-19 | Canon Kabushiki Kaisha | Optical element and optical system having the same |
US7119969B1 (en) | 2004-05-27 | 2006-10-10 | Lockheed Martin Corporation | Pixel matched camera optics |
US6970286B1 (en) | 2004-06-23 | 2005-11-29 | Corning Incorporated | Multiple field of view reflective telescope |
US7703932B2 (en) * | 2007-04-27 | 2010-04-27 | Raytheon Company | All-reflective, wide-field-of-view, inverse-telephoto optical system with external posterior aperture stop and long back focal length |
JP5127083B2 (ja) * | 2008-05-12 | 2013-01-23 | レイセオン カンパニー | 後方開口絞り及び長い後部焦点距離を有するゼロ光学パワーの反射・広角光学系 |
US8154712B2 (en) * | 2008-07-23 | 2012-04-10 | Corning Incorporated | Insertion of laser path in multiple field of view reflective telescope |
JP5185756B2 (ja) * | 2008-10-01 | 2013-04-17 | 川崎重工業株式会社 | 基板検出装置および方法 |
US8248693B2 (en) * | 2008-11-04 | 2012-08-21 | Raytheon Company | Reflective triplet optical form with external rear aperture stop for cold shielding |
DE102011005835A1 (de) * | 2011-03-21 | 2012-09-27 | Trumpf Laser Gmbh + Co. Kg | Vorrichtung und Verfahren zur Aufweitung eines Laserstrahls |
US9279658B1 (en) | 2013-03-14 | 2016-03-08 | Exelis, Inc. | System and method for setting up secondary reflective optic |
JP6515514B2 (ja) * | 2014-12-11 | 2019-05-22 | セイコーエプソン株式会社 | 光源装置、照明装置およびプロジェクター |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3517447A (en) * | 1968-01-03 | 1970-06-30 | Us Air Force | Optical-reimaging system |
US3917381A (en) * | 1970-07-27 | 1975-11-04 | United Technologies Corp | Laser tracking system |
US3942127A (en) * | 1975-04-11 | 1976-03-02 | The United States Of America As Represented By The Secretary Of The Navy | Aspheric cassegrain laser power amplifier system |
US3999832A (en) * | 1975-07-11 | 1976-12-28 | The United States Of America As Represented By The Secretary Of The Army | Optical beam expander and director configuration coeloscope |
US4205902A (en) * | 1978-10-12 | 1980-06-03 | The Perkin-Elmer Corporation | Laser beam expander |
US4475793A (en) * | 1982-06-01 | 1984-10-09 | Texas Instruments Incorporated | Integrated optical beam expander |
-
1986
- 1986-04-04 US US06/848,182 patent/US4691999A/en not_active Expired - Lifetime
-
1987
- 1987-02-24 EP EP87901911A patent/EP0263131B1/en not_active Expired - Lifetime
- 1987-02-24 JP JP62501886A patent/JPS63502934A/ja active Pending
- 1987-02-24 WO PCT/US1987/000361 patent/WO1987006013A1/en active IP Right Grant
- 1987-02-24 DE DE8787901911T patent/DE3777740D1/de not_active Expired - Lifetime
- 1987-03-04 GR GR870364A patent/GR870364B/el unknown
- 1987-03-23 IL IL81967A patent/IL81967A/xx not_active IP Right Cessation
- 1987-04-01 TR TR227/87A patent/TR23167A/xx unknown
- 1987-04-03 ES ES8700955A patent/ES2003037A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0263131A1 (en) | 1988-04-13 |
DE3777740D1 (de) | 1992-04-30 |
GR870364B (en) | 1987-05-19 |
US4691999A (en) | 1987-09-08 |
EP0263131B1 (en) | 1992-03-25 |
WO1987006013A1 (en) | 1987-10-08 |
JPS63502934A (ja) | 1988-10-27 |
TR23167A (tr) | 1989-06-02 |
IL81967A (en) | 1990-11-29 |
IL81967A0 (en) | 1987-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC1A | Transfer granted | ||
FD1A | Patent lapsed |
Effective date: 20070404 |