ATE479218T1 - Verfahren und einrichtungen zur bildung eines kohärenten hochleistungs-lichtstrahls - Google Patents

Verfahren und einrichtungen zur bildung eines kohärenten hochleistungs-lichtstrahls

Info

Publication number
ATE479218T1
ATE479218T1 AT04815047T AT04815047T ATE479218T1 AT E479218 T1 ATE479218 T1 AT E479218T1 AT 04815047 T AT04815047 T AT 04815047T AT 04815047 T AT04815047 T AT 04815047T AT E479218 T1 ATE479218 T1 AT E479218T1
Authority
AT
Austria
Prior art keywords
light beam
phase
variation
laser
devices
Prior art date
Application number
AT04815047T
Other languages
English (en)
Inventor
Daniel Sox
Jeffrey Hunt
Original Assignee
Boeing 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 Boeing Co filed Critical Boeing Co
Application granted granted Critical
Publication of ATE479218T1 publication Critical patent/ATE479218T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0087—Phased arrays
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/18—Function characteristic adaptive optics, e.g. wavefront correction
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/06821—Stabilising other output parameters than intensity or frequency, e.g. phase, polarisation or far-fields

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
  • Semiconductor Lasers (AREA)
AT04815047T 2003-12-29 2004-12-21 Verfahren und einrichtungen zur bildung eines kohärenten hochleistungs-lichtstrahls ATE479218T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/748,555 US7203210B2 (en) 2003-12-29 2003-12-29 Methods and devices for forming a high-power coherent light beam
PCT/US2004/042925 WO2005067109A2 (en) 2003-12-29 2004-12-21 Methods and devices for forming a high-power coherent light beam

Publications (1)

Publication Number Publication Date
ATE479218T1 true ATE479218T1 (de) 2010-09-15

Family

ID=34710940

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04815047T ATE479218T1 (de) 2003-12-29 2004-12-21 Verfahren und einrichtungen zur bildung eines kohärenten hochleistungs-lichtstrahls

Country Status (5)

Country Link
US (1) US7203210B2 (de)
EP (1) EP1706923B1 (de)
AT (1) ATE479218T1 (de)
DE (1) DE602004028868D1 (de)
WO (1) WO2005067109A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7203210B2 (en) 2003-12-29 2007-04-10 The Boeing Company Methods and devices for forming a high-power coherent light beam
US7251068B2 (en) * 2005-03-23 2007-07-31 The Boeing Company Spatial light modulator alignment
US7620084B1 (en) 2005-03-25 2009-11-17 Science Research Laboratory, Inc. Methods and systems for laser diode control
US7154658B2 (en) * 2005-04-08 2006-12-26 The Boeing Company Wavefront correction system
US7283291B2 (en) * 2005-04-08 2007-10-16 The Boeing Company High speed beam steering/field of view adjustment
US7633671B2 (en) * 2005-04-08 2009-12-15 The Boeing Company High speed beam steering
US8950900B2 (en) 2007-10-25 2015-02-10 Martin A. Stuart Laser energy source device
WO2009055687A2 (en) * 2007-10-25 2009-04-30 Stuart Martin A Laser energy source device and method
GB2504257A (en) * 2012-03-20 2014-01-29 Isis Innovation Adaptive optics for combined pulse front and phase front control
US8837033B2 (en) 2012-11-21 2014-09-16 Northrop Grumman Systems Corporation Nested loop coherent beam combining system
DE112014002126B4 (de) 2013-04-26 2024-06-20 Hamamatsu Photonics K.K. Halbleiterlaservorrichtung mit einem Lichtmodulator
US9793681B2 (en) * 2013-07-16 2017-10-17 Hamamatsu Photonics K.K. Semiconductor laser device
CN104460007B (zh) * 2014-12-30 2017-02-01 哈尔滨工业大学 一种激光三倍频的空间强度整形方法
JP6489836B2 (ja) * 2015-01-09 2019-03-27 浜松ホトニクス株式会社 半導体レーザ装置
JP7131315B2 (ja) * 2018-11-12 2022-09-06 株式会社Ｊｖｃケンウッド 位相変調装置及び位相変調方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221989A (en) * 1991-11-13 1993-06-22 Northrop Corporation Longitudinal plzt spatial light modulator
US5430748A (en) * 1994-01-21 1995-07-04 Maccormack; Stuart Laser system with phase-conjugator-enhanced output
US6579231B1 (en) * 1998-03-27 2003-06-17 Mci Communications Corporation Personal medical monitoring unit and system
US6229940B1 (en) * 1998-11-30 2001-05-08 Mcdonnell Douglas Corporation Incoherent fiber optic laser system
JP2001228449A (ja) * 2000-02-14 2001-08-24 Hamamatsu Photonics Kk レーザ集光装置及びレーザ加工装置
EP1362335B1 (de) * 2001-02-13 2005-11-16 Instantel Inc. System zum identifizieren zusammengehöriger artikel
US6782016B2 (en) * 2001-11-30 2004-08-24 Ut-Battelle, L.L.C. Master laser injection of broad area lasers
US7203210B2 (en) 2003-12-29 2007-04-10 The Boeing Company Methods and devices for forming a high-power coherent light beam

Also Published As

Publication number Publication date
US20050147141A1 (en) 2005-07-07
US7203210B2 (en) 2007-04-10
EP1706923A2 (de) 2006-10-04
EP1706923B1 (de) 2010-08-25
WO2005067109A3 (en) 2005-08-11
DE602004028868D1 (de) 2010-10-07
WO2005067109A2 (en) 2005-07-21

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties