DE69304278D1 - Abtaster für kleine Winkel - Google Patents
Abtaster für kleine WinkelInfo
- Publication number
- DE69304278D1 DE69304278D1 DE69304278T DE69304278T DE69304278D1 DE 69304278 D1 DE69304278 D1 DE 69304278D1 DE 69304278 T DE69304278 T DE 69304278T DE 69304278 T DE69304278 T DE 69304278T DE 69304278 D1 DE69304278 D1 DE 69304278D1
- Authority
- DE
- Germany
- Prior art keywords
- small angle
- angle scanner
- scanner
- small
- angle
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/129—Systems in which the scanning light beam is repeatedly reflected from the polygonal mirror
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/915,226 US5387996A (en) | 1992-07-20 | 1992-07-20 | Method of obtaining a narrow field of view scan |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69304278D1 true DE69304278D1 (de) | 1996-10-02 |
DE69304278T2 DE69304278T2 (de) | 1997-03-20 |
Family
ID=25435422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69304278T Expired - Fee Related DE69304278T2 (de) | 1992-07-20 | 1993-07-20 | Abtaster für kleine Winkel |
Country Status (5)
Country | Link |
---|---|
US (1) | US5387996A (de) |
EP (1) | EP0580407B1 (de) |
JP (1) | JPH06160757A (de) |
DE (1) | DE69304278T2 (de) |
ES (1) | ES2090877T3 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW270907B (de) * | 1992-10-23 | 1996-02-21 | Mitsubishi Electric Machine | |
DE4437795C2 (de) * | 1993-10-21 | 1996-12-12 | Mitsubishi Electric Corp | Bearbeitungskopf mit Haupt- und Neben-Hilfsgasdüsen für eine Laserbearbeitungseinrichtung sowie Laserbearbeitungseinrichtung |
DE19906874C1 (de) * | 1999-02-18 | 2001-01-11 | Zeiss Carl Jena Gmbh | Relaisoptik für ein Ablenksystem sowie ein Ablenksystem |
US6302355B1 (en) | 1999-11-02 | 2001-10-16 | Bae Systems Integrated Defense Solutions Inc. | Multi spectral imaging ladar |
US6371405B1 (en) | 1999-11-03 | 2002-04-16 | Bae Systems Integrated Defense Solutions Inc. | Optical system for LADAR guidance application |
JP4701593B2 (ja) * | 2003-08-21 | 2011-06-15 | セイコーエプソン株式会社 | 光走査装置および画像形成装置 |
DE102007019017A1 (de) * | 2007-04-19 | 2009-01-22 | Ldt Laser Display Technology Gmbh | Verfahren und Vorrichtung zum Projizieren eines Bildes auf eine Projektionsfläche |
DE102014107860A1 (de) * | 2014-06-04 | 2015-12-17 | Ldt Laser Display Technology Gmbh | Vorrichtung zum Projizieren eines Bildes auf eine Projektionsfläche |
WO2021001502A1 (en) * | 2019-07-03 | 2021-01-07 | Blickfeld GmbH | Post-scanner telescope optics for lidar system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3813140A (en) * | 1971-12-13 | 1974-05-28 | Bendix Corp | Rotating prism scanning system having range compensation |
JPS5815769B2 (ja) * | 1974-09-11 | 1983-03-28 | キヤノン株式会社 | ソウサコウガクケイ |
JPS6048732B2 (ja) * | 1977-02-04 | 1985-10-29 | キヤノン株式会社 | 自己増幅偏向走査光学系 |
JPS6010606B2 (ja) * | 1977-05-17 | 1985-03-19 | キヤノン株式会社 | 走査効率の高い走査光学系 |
US4213157A (en) * | 1979-02-05 | 1980-07-15 | Xerox Corporation | Self tracking laser scanning apparatus |
US4230394A (en) * | 1979-04-02 | 1980-10-28 | Xerox Corporation | Mirror facet tracker using spherical mirrors |
US4388651A (en) * | 1981-05-28 | 1983-06-14 | Lincoln Laser Co. | Method and apparatus for generating a scanned optical output signal |
FR2576114B1 (fr) * | 1985-01-11 | 1987-02-13 | Trt Telecom Radio Electr | Analyseur optico-mecanique ayant un champ de telemetrie fixe |
JPH02259617A (ja) * | 1989-03-30 | 1990-10-22 | Sony Corp | レーザビーム偏向装置 |
US5078502A (en) * | 1990-08-06 | 1992-01-07 | Hughes Aircraft Company | Compact afocal reimaging and image derotation device |
-
1992
- 1992-07-20 US US07/915,226 patent/US5387996A/en not_active Expired - Fee Related
-
1993
- 1993-07-20 EP EP93305697A patent/EP0580407B1/de not_active Expired - Lifetime
- 1993-07-20 DE DE69304278T patent/DE69304278T2/de not_active Expired - Fee Related
- 1993-07-20 JP JP5179379A patent/JPH06160757A/ja active Pending
- 1993-07-20 ES ES93305697T patent/ES2090877T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2090877T3 (es) | 1996-10-16 |
US5387996A (en) | 1995-02-07 |
JPH06160757A (ja) | 1994-06-07 |
DE69304278T2 (de) | 1997-03-20 |
EP0580407A1 (de) | 1994-01-26 |
EP0580407B1 (de) | 1996-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: RAYTHEON CO., LEXINGTON, MASS., US |
|
8339 | Ceased/non-payment of the annual fee |