IT8348306A0 - Dispositivo laser a fascio orientabile rapidamente - Google Patents

Dispositivo laser a fascio orientabile rapidamente

Info

Publication number
IT8348306A0
IT8348306A0 IT8348306A IT4830683A IT8348306A0 IT 8348306 A0 IT8348306 A0 IT 8348306A0 IT 8348306 A IT8348306 A IT 8348306A IT 4830683 A IT4830683 A IT 4830683A IT 8348306 A0 IT8348306 A0 IT 8348306A0
Authority
IT
Italy
Prior art keywords
laser beam
beam device
adjustable laser
quickly adjustable
quickly
Prior art date
Application number
IT8348306A
Other languages
English (en)
Other versions
IT1180652B (it
Inventor
George C Valley
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IT8348306A0 publication Critical patent/IT8348306A0/it
Application granted granted Critical
Publication of IT1180652B publication Critical patent/IT1180652B/it

Links

Classifications

    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10076—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating using optical phase conjugation, e.g. phase conjugate reflection
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/101—Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
IT48306/83A 1982-05-19 1983-05-17 Dispositivo laser a fascio orientabile rapidamento IT1180652B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/379,588 US4493085A (en) 1982-05-19 1982-05-19 Agile beam laser

Publications (2)

Publication Number Publication Date
IT8348306A0 true IT8348306A0 (it) 1983-05-17
IT1180652B IT1180652B (it) 1987-09-23

Family

ID=23497852

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48306/83A IT1180652B (it) 1982-05-19 1983-05-17 Dispositivo laser a fascio orientabile rapidamento

Country Status (5)

Country Link
US (1) US4493085A (it)
EP (1) EP0108773B1 (it)
DE (1) DE3373752D1 (it)
IT (1) IT1180652B (it)
WO (1) WO1983004145A1 (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6144512A (en) * 1984-02-21 2000-11-07 Lockheed Martin Corporation Dynamic filter structures
US4648092A (en) * 1985-09-25 1987-03-03 Rockwell International Corporation Phase coupling multiple lasers
US4791644A (en) * 1985-12-31 1988-12-13 General Electric Company Laser system incorporating broad band optical phase conjugation cell using stimulated brillouin scattering
US4761059A (en) * 1986-07-28 1988-08-02 Rockwell International Corporation External beam combining of multiple lasers
US4831333A (en) * 1986-09-11 1989-05-16 Ltv Aerospace & Defense Co. Laser beam steering apparatus
US4921335A (en) * 1988-09-01 1990-05-01 The United States Of America As Represented By The Secretary Of The Navy Optical phase conjugate beam modulator and method therefor
FR2645355B1 (fr) * 1989-03-31 1991-05-31 Thomson Csf Generateur laser de puissance avec controle de la direction d'emission du faisceau de sortie
GB8909711D0 (en) * 1989-04-27 1989-06-14 Secr Defence Optical beam steering device
FR2652685B1 (fr) * 1989-10-03 1991-12-06 Thomson Csf Source laser de puissance a commande optique de balayage de faisceau.
FR2669441B1 (fr) * 1990-11-16 1993-01-22 Thomson Csf Dispositif de stabilisation de la reflectivite de miroirs a conjugaison de phase par diffusion brillouin stimulee a haute cadence de repetition d'impulsions.
US5299221A (en) * 1991-01-09 1994-03-29 Sony Corporation Laser light generating apparatus
US5233623A (en) * 1992-04-29 1993-08-03 Research Foundation Of State University Of New York Integrated semiconductor laser with electronic directivity and focusing control
JP3194021B2 (ja) * 1992-07-03 2001-07-30 経済産業省産業技術総合研究所長 レ−ザアニ−リング装置
US5555254A (en) * 1993-11-05 1996-09-10 Trw Inc. High brightness solid-state laser with zig-zag amplifier
US5519723A (en) * 1995-03-30 1996-05-21 Nec Research Institute, Inc. Optical phase conjugation by four-wave mixing in a semiconductor including DX centers
US5900967A (en) * 1996-12-12 1999-05-04 Trw Inc. Laser diode mounting technique to evenly deposit energy
US7133427B2 (en) * 2003-09-19 2006-11-07 Raytheon Company Phase conjugate laser and method with improved fidelity
US20050280887A1 (en) * 2004-06-02 2005-12-22 Betin Alexander A Outcoupler with bragg grating and system and method using same
WO2006041444A1 (en) * 2004-09-22 2006-04-20 Raytheon Company Spatial filter for phase conjugate laser
US7391558B2 (en) * 2005-10-19 2008-06-24 Raytheon Company Laser amplifier power extraction enhancement system and method
EP1850428A1 (en) * 2006-04-28 2007-10-31 Vrije Universiteit Brussel Laser output switching by transverse mode modulation
US9312701B1 (en) 2015-07-16 2016-04-12 Wi-Charge Ltd System for optical wireless power supply
JP6987774B2 (ja) 2016-03-14 2022-01-05 ワイ−チャージ リミテッド 光無線給電システム
CN115313694A (zh) 2016-04-11 2022-11-08 Wi-电荷有限公司 光学无线供电系统
CN110915101B (zh) 2017-05-15 2024-02-06 Wi-电荷有限公司 用于光无线供电的灵活管理系统
US20240097498A9 (en) * 2019-04-19 2024-03-21 Guru, Inc. Adaptive roaming and articulating generating unit for wireless power transfer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509488A (en) * 1967-01-13 1970-04-28 Ibm Multipath conjugate laser
US3500237A (en) * 1967-01-13 1970-03-10 Ibm Mode coupling laser apparatus
DE2127463A1 (de) * 1971-06-03 1972-12-14 Philips Patentverwaltung Moden-Selektor für Scanlaser
US4233571A (en) * 1978-09-27 1980-11-11 Hughes Aircraft Company Laser having a nonlinear phase conjugating reflector
FR2506530A1 (fr) * 1981-05-22 1982-11-26 Thomson Csf Source coherente de rayonnement generant un faisceau de direction de propagation reglable

Also Published As

Publication number Publication date
EP0108773A1 (en) 1984-05-23
DE3373752D1 (en) 1987-10-22
IT1180652B (it) 1987-09-23
EP0108773B1 (en) 1987-09-16
US4493085A (en) 1985-01-08
WO1983004145A1 (en) 1983-11-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970430