DE2829277C3 - - Google Patents
Info
- Publication number
- DE2829277C3 DE2829277C3 DE2829277A DE2829277A DE2829277C3 DE 2829277 C3 DE2829277 C3 DE 2829277C3 DE 2829277 A DE2829277 A DE 2829277A DE 2829277 A DE2829277 A DE 2829277A DE 2829277 C3 DE2829277 C3 DE 2829277C3
- Authority
- DE
- Germany
- 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
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
-
- 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
- G02B26/06—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Communication System (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/823,815 US4102572A (en) | 1977-08-11 | 1977-08-11 | Dual-wavelength coherent optical adaptive systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2829277A1 DE2829277A1 (de) | 1979-02-15 |
| DE2829277B2 DE2829277B2 (de) | 1979-11-15 |
| DE2829277C3 true DE2829277C3 (US20110009641A1-20110113-C00256.png) | 1980-07-24 |
Family
ID=25239806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2829277A Granted DE2829277B2 (de) | 1977-08-11 | 1978-07-04 | Einen optischen Strahlerzeugende Sendeanlage mit einem Phasenschieber-System zur Kompensation räumlicher Phasenverzerrungen |
Country Status (6)
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168908A (en) * | 1977-12-30 | 1979-09-25 | The United States Of America As Represented By The Secretary Of The Air Force | Precision pointing and tracking control system |
| US4357713A (en) * | 1979-09-12 | 1982-11-02 | The United States Of America As Represented By The Secretary Of The Army | Method and apparatus for reduction of modal noise in fiber optic systems |
| US4321550A (en) * | 1979-10-22 | 1982-03-23 | Hughes Aircraft Company | Phase conjugate correction for high gain amplifier systems |
| US4344042A (en) * | 1980-03-03 | 1982-08-10 | Hughes Aircraft Company | Self-regenerative laser oscillator-amplifier |
| US4326800A (en) * | 1980-05-05 | 1982-04-27 | Hughes Aircraft Company | Laser beam wavefront and line-of-sight error correction system |
| US4287606A (en) * | 1980-09-17 | 1981-09-01 | Nasa | Fiber optic transmission line stabilization apparatus and method |
| DE3202432C2 (de) * | 1982-01-26 | 1987-04-23 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Hochenergielaser-Feintracker |
| US4537502A (en) * | 1982-09-30 | 1985-08-27 | The Boeing Company | Multiple discrete frequency ranging with error detection and correction |
| US4595287A (en) * | 1984-01-18 | 1986-06-17 | The United States Of America As Represented By The Secretary Of The Army | Doppler effect laser velocity measuring system |
| US4614913A (en) * | 1984-04-30 | 1986-09-30 | The United States Of America As Represented By The Secretary Of The Army | Inherently boresighted laser weapon alignment subsystem |
| US4853528A (en) * | 1985-12-19 | 1989-08-01 | Hughes Aircraft Company | Self-aligning phase conjugate laser |
| US4818101A (en) * | 1986-12-02 | 1989-04-04 | The Boeing Company | Laser-doppler velocimetry |
| EP0287032B1 (en) * | 1987-04-13 | 1996-02-28 | Nec Corporation | Optical alignment system |
| IT1216609B (it) * | 1988-04-21 | 1990-03-08 | Pirelli Cavi Spa | Sensore ottico di posizione. |
| US4927251A (en) * | 1988-06-13 | 1990-05-22 | Schoen Neil C | Single pass phase conjugate aberration correcting imaging telescope |
| US5990822A (en) * | 1989-04-14 | 1999-11-23 | Honigsbaum; Richard F. | Process and apparatus for finding stealthcraft |
| DE4002356C2 (de) * | 1990-01-26 | 1996-10-17 | Sick Optik Elektronik Erwin | Abstandsmeßgerät |
| US5200606A (en) * | 1991-07-02 | 1993-04-06 | Ltv Missiles And Electronics Group | Laser radar scanning system |
| US5150170A (en) * | 1991-08-26 | 1992-09-22 | The Boeing Company | Optical phase conjugate velocimeter and tracker |
| CN1034766C (zh) * | 1992-02-01 | 1997-04-30 | 中国科学院物理研究所 | 用时间延迟激光感生双光栅测定两独立相干光相对相位变化的方法及装置 |
| US7417587B2 (en) | 2006-01-19 | 2008-08-26 | Raytheon Company | Ferrite phase shifter and phase array radar system |
| US7626152B2 (en) * | 2006-08-16 | 2009-12-01 | Raytheon Company | Beam director and control system for a high energy laser within a conformal window |
| JP5146937B2 (ja) * | 2008-04-07 | 2013-02-20 | 富士通株式会社 | 光波面制御システムおよび光波面制御方法 |
| DE502008001155D1 (de) * | 2008-05-02 | 2010-09-30 | Leister Process Tech | Verfahren und Laservorrichtung zum Bearbeiten und/oder Verbinden von Werkstücken mittels Laserstrahlung mit Leistungswirk- und Pilotlaser und mindestens einem diffraktiven optischen Element |
| US8605761B2 (en) * | 2010-01-18 | 2013-12-10 | Optical Physics Company | Multi-beam laser control system and method |
| US8755036B2 (en) * | 2010-03-11 | 2014-06-17 | Optical Physics Company | Active imaging system and method |
| US8923359B1 (en) * | 2010-08-06 | 2014-12-30 | Lockheed Martin Corporation | Long cavity laser sensor for large FOV auto-tracking |
| US9413132B2 (en) | 2012-10-23 | 2016-08-09 | Israel Aerospace Industries Ltd. | Optical pointing system |
| IL226991A (en) | 2013-06-17 | 2016-08-31 | Israel Aerospace Ind Ltd | Laser conjured show |
| US11342721B1 (en) * | 2019-05-08 | 2022-05-24 | Raytheon Company | Beam director for high-energy laser (HEL) weapon |
| CN110729821B (zh) * | 2019-10-12 | 2023-02-10 | 西安电子科技大学 | 用于多目标无线能量传输的准无衍射波束形成方法 |
| IL277191B (en) * | 2020-09-07 | 2022-07-01 | Rafael Advanced Defense Systems Ltd | Multiple coherent beam systems with a reduced number of apertures |
| IL277192B2 (en) * | 2020-09-07 | 2023-09-01 | Rafael Advanced Defense Systems Ltd | Multiple coherent beam systems sharing a common receptor |
| CN114964524A (zh) * | 2022-06-06 | 2022-08-30 | 中国科学院光电技术研究所 | 基于离焦光栅和神经网络扩展目标成像波前相位复原方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3346738A (en) * | 1964-11-10 | 1967-10-10 | James G Rogers | Radiation sensitive high resolution optical tracker |
| US3514776A (en) * | 1968-05-27 | 1970-05-26 | United Aircraft Corp | Mirror device |
| FR2096880A1 (en) * | 1970-06-11 | 1972-03-03 | Mitsubishi Electric Corp | Laser beam machining appts - automatically adjusted using control beam passing through semi-transparent mirrors |
| IL38104A (en) * | 1971-02-24 | 1974-01-14 | Hughes Aircraft Co | Adaptive power redistribution systems |
| US3731103A (en) * | 1971-02-24 | 1973-05-01 | Hughes Aircraft Co | Adaptive arrays |
| US3764213A (en) * | 1972-05-08 | 1973-10-09 | Hughes Aircraft Co | Return-wave, phase controlled adaptive array |
| US3825845A (en) * | 1973-02-14 | 1974-07-23 | United Aircraft Corp | Parallel optical stage laser systems |
| US3849742A (en) * | 1973-06-28 | 1974-11-19 | Us Navy | Synchronously tuned laser transmitter and receiver |
| US4063819A (en) * | 1976-08-27 | 1977-12-20 | The United States Of America As Represented By The Secretary Of The Air Force | High energy laser pointing and tracking system utilizing beam angle/focus dither method of operation |
-
1977
- 1977-08-11 US US05/823,815 patent/US4102572A/en not_active Expired - Lifetime
-
1978
- 1978-06-19 IL IL54951A patent/IL54951A/xx unknown
- 1978-07-04 DE DE2829277A patent/DE2829277B2/de active Granted
- 1978-07-05 GB GB7828929A patent/GB2002615B/en not_active Expired
- 1978-07-17 FR FR7821151A patent/FR2400218A1/fr not_active Withdrawn
- 1978-08-09 JP JP9629878A patent/JPS5430857A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2829277A1 (de) | 1979-02-15 |
| DE2829277B2 (de) | 1979-11-15 |
| FR2400218A1 (fr) | 1979-03-09 |
| GB2002615B (en) | 1982-02-24 |
| GB2002615A (en) | 1979-02-21 |
| IL54951A (en) | 1980-12-31 |
| JPS5430857A (en) | 1979-03-07 |
| US4102572A (en) | 1978-07-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |