JP2000507368A - コヒーレントな光束の生成方法及び装置 - Google Patents

コヒーレントな光束の生成方法及び装置

Info

Publication number
JP2000507368A
JP2000507368A JP10530552A JP53055298A JP2000507368A JP 2000507368 A JP2000507368 A JP 2000507368A JP 10530552 A JP10530552 A JP 10530552A JP 53055298 A JP53055298 A JP 53055298A JP 2000507368 A JP2000507368 A JP 2000507368A
Authority
JP
Japan
Prior art keywords
amplifier
light
optical
coherent
optical device
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.)
Pending
Application number
JP10530552A
Other languages
English (en)
Japanese (ja)
Inventor
ヴァレンタイン、リヒャルト
バイエル、ベルナルト
Original Assignee
エルディティ ゲーエムベーハー ウント シーオー．レーザー―ディスプレー―テクノロギー カーゲー
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 エルディティ ゲーエムベーハー ウント シーオー．レーザー―ディスプレー―テクノロギー カーゲー filed Critical エルディティ ゲーエムベーハー ウント シーオー．レーザー―ディスプレー―テクノロギー カーゲー
Publication of JP2000507368A publication Critical patent/JP2000507368A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2383—Parallel arrangements
    • 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
    • H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
  • Semiconductor Lasers (AREA)
JP10530552A 1997-01-11 1998-01-09 コヒーレントな光束の生成方法及び装置 Pending JP2000507368A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19700720A DE19700720A1 (de) 1997-01-11 1997-01-11 Verfahren und Vorrichtung zum Erzeugen eines kohärenten Lichtbündels
DE19700720.1 1997-01-11
PCT/EP1998/000101 WO1998030929A1 (de) 1997-01-11 1998-01-09 Verfahren und vorrichtung zum erzeugen eines kohärenten lichtbündels

Publications (1)

Publication Number Publication Date
JP2000507368A true JP2000507368A (ja) 2000-06-13

Family

ID=7817154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10530552A Pending JP2000507368A (ja) 1997-01-11 1998-01-09 コヒーレントな光束の生成方法及び装置

Country Status (5)

Country Link
EP (1) EP0902906A1 (de)
JP (1) JP2000507368A (de)
DE (1) DE19700720A1 (de)
IL (1) IL126053A0 (de)
WO (1) WO1998030929A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6215598B1 (en) 1998-10-05 2001-04-10 Ruey Jennifer Hwu Apparatus and method for concentrating beams from broad area diode lasers, diode laser bars and/ or diode laser arrays
DE19920033C2 (de) * 1999-04-26 2001-05-17 Forschungsverbund Berlin Ev Anordnung zur Erzeugung eines Laserstrahls hoher Leistung durch kohärente Kopplung der Laserstrahlungen mehrerer Einzellaser
NL1017779C2 (nl) * 2001-04-05 2002-10-11 Stichting Tech Wetenschapp Werkwijze en inrichting voor het genereren van een coherente laserstraal alsmede werkwijze voor het vervaardigen van een daarbij toe te passen hologram.
DE10328084A1 (de) * 2003-06-20 2005-01-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Anordnung zur Erhöhung des Füllfaktors in y-Richtung der Strahlung mehrerer gekühlter Diodenlaserbarren gleicher Wellenlänge und Polarisation
US7336363B2 (en) 2005-10-19 2008-02-26 Northrop Grumman Corporation Interferometric beam combination
US7440174B2 (en) * 2006-02-24 2008-10-21 Northrop Grumman Corporation Coherent fiber diffractive optical element beam combiner
US7346085B1 (en) * 2006-10-05 2008-03-18 Northrop Grumman Corporation Multi-stage method and system for coherent diffractive beam combining
US7468832B2 (en) * 2006-10-05 2008-12-23 Northrop Grumman Corporation Method and system for coherent beam combining using an integrated diffractive beam combiner and sampler
CN109713555B (zh) * 2019-03-14 2020-07-03 中国科学院理化技术研究所 一种共孔径板条放大激光非相干合成装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577093A (en) * 1968-09-13 1971-05-04 Us Army Means for obtaining multiple coherent-laser apertures
DE6902669U (de) * 1969-01-20 1969-07-17 Schnietz Heinz Schablone zum zeichnen von rechtecken und quadraten
US4649351A (en) * 1984-10-19 1987-03-10 Massachusetts Institute Of Technology Apparatus and method for coherently adding laser beams
US4757268A (en) * 1985-05-22 1988-07-12 Hughes Aircraft Company Energy scalable laser amplifier
US4648092A (en) * 1985-09-25 1987-03-03 Rockwell International Corporation Phase coupling multiple lasers
US4794345A (en) * 1986-02-26 1988-12-27 Trw Inc. Phased array combination of laser beams
US4943782A (en) * 1988-03-21 1990-07-24 Hughes Aircraft Company Four-pass phase conjugate optical amplifier system and method
DE4219169C2 (de) * 1991-06-17 1996-05-30 Richard Prof Dr Wallenstein Laseranordnung
DE19517753A1 (de) * 1995-05-15 1996-11-21 Lambda Physik Gmbh Schmalbandige, abstimmbare Quelle kohärenter Strahlung

Also Published As

Publication number Publication date
EP0902906A1 (de) 1999-03-24
DE19700720A1 (de) 1998-07-16
WO1998030929A1 (de) 1998-07-16
IL126053A0 (en) 1999-05-09

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