IL163522A0 - Laser beam directing system with rotatable differaction gratings - Google Patents

Laser beam directing system with rotatable differaction gratings

Info

Publication number
IL163522A0
IL163522A0 IL16352203A IL16352203A IL163522A0 IL 163522 A0 IL163522 A0 IL 163522A0 IL 16352203 A IL16352203 A IL 16352203A IL 16352203 A IL16352203 A IL 16352203A IL 163522 A0 IL163522 A0 IL 163522A0
Authority
IL
Israel
Prior art keywords
differaction
gratings
rotatable
laser beam
beam directing
Prior art date
Application number
IL16352203A
Other languages
English (en)
Original Assignee
Raytheon Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Raytheon Co filed Critical Raytheon Co
Publication of IL163522A0 publication Critical patent/IL163522A0/xx

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
    • G02B26/106—Scanning systems having diffraction gratings as scanning elements, e.g. holographic scanners
    • 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
    • G02B26/0808—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more diffracting elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
IL16352203A 2002-03-22 2003-03-19 Laser beam directing system with rotatable differaction gratings IL163522A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/104,421 US6792028B2 (en) 2002-03-22 2002-03-22 Method and laser beam directing system with rotatable diffraction gratings
PCT/US2003/008599 WO2003083552A1 (fr) 2002-03-22 2003-03-19 Systeme d'orientation de faisceau laser a reseaux de diffraction rotatifs

Publications (1)

Publication Number Publication Date
IL163522A0 true IL163522A0 (en) 2005-12-18

Family

ID=28040587

Family Applications (2)

Application Number Title Priority Date Filing Date
IL16352203A IL163522A0 (en) 2002-03-22 2003-03-19 Laser beam directing system with rotatable differaction gratings
IL163522A IL163522A (en) 2002-03-22 2004-08-12 Method and laser beam directing system with rotatable diffraction gratings

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL163522A IL163522A (en) 2002-03-22 2004-08-12 Method and laser beam directing system with rotatable diffraction gratings

Country Status (5)

Country Link
US (1) US6792028B2 (fr)
EP (1) EP1488272B1 (fr)
DE (1) DE60332922D1 (fr)
IL (2) IL163522A0 (fr)
WO (1) WO2003083552A1 (fr)

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WO2018136806A1 (fr) * 2017-01-20 2018-07-26 President And Fellows Of Harvard College Dispositifs optiques comprenant des éléments optiques variables rotatifs
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US11754680B2 (en) 2020-04-20 2023-09-12 Raytheon Company Optical system that detects and blocks backscatter
US11619709B2 (en) * 2020-04-20 2023-04-04 Raytheon Company Optical system to reduce local internal backscatter
US11268860B2 (en) 2020-07-24 2022-03-08 Raytheon Company Radiometric calibration of detector
US11539131B2 (en) 2020-08-24 2022-12-27 Raytheon Company Optical true time delay (TTD) device using microelectrical-mechanical system (MEMS) micromirror arrays (MMAS) that exhibit tip/tilt/piston (TTP) actuation
US11837840B2 (en) 2020-09-01 2023-12-05 Raytheon Company MEMS micro-mirror array laser beam steerer for simultaneous illumination of multiple tracked targets
US11815676B2 (en) 2020-09-17 2023-11-14 Raytheon Company Active pushbroom imaging system using a micro-electro-mechanical system (MEMS) micro-mirror array (MMA)
US11522331B2 (en) 2020-09-23 2022-12-06 Raytheon Company Coherent optical beam combination using micro-electro-mechanical system (MEMS) micro-mirror arrays (MMAs) that exhibit tip/tilt/piston (TTP) actuation
US11835705B2 (en) 2020-10-07 2023-12-05 Raytheon Company Optical sensor with Tx/Rx aperture sharing element (ASE) to block detection of the received active signal
US11686820B2 (en) 2020-10-15 2023-06-27 Raytheon Company Optical sensor with ring-shaped Tx/Rx aperture sharing element (ASE)
CN112285921B (zh) * 2020-11-17 2022-01-28 中国工程物理研究院激光聚变研究中心 一种光束扫描方法及系统
CN112600621B (zh) * 2020-11-30 2022-07-19 武汉光谷航天三江激光产业技术研究院有限公司 一种远距离激光通信定位装置的通信定位方法
US11477350B2 (en) 2021-01-15 2022-10-18 Raytheon Company Active imaging using a micro-electro-mechanical system (MEMS) micro-mirror array (MMA)
US11550146B2 (en) 2021-01-19 2023-01-10 Raytheon Company Small angle optical beam steering using micro-electro-mechanical system (MEMS) micro-mirror arrays (MMAS)
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Also Published As

Publication number Publication date
US20030179804A1 (en) 2003-09-25
EP1488272B1 (fr) 2010-06-09
DE60332922D1 (de) 2010-07-22
EP1488272A1 (fr) 2004-12-22
WO2003083552A1 (fr) 2003-10-09
US6792028B2 (en) 2004-09-14
IL163522A (en) 2011-01-31

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