ATE253231T1 - Asymmetrische reflexionsanordnung zur addition von hochleistungslaserstrahlen - Google Patents

Asymmetrische reflexionsanordnung zur addition von hochleistungslaserstrahlen

Info

Publication number
ATE253231T1
ATE253231T1 AT00976544T AT00976544T ATE253231T1 AT E253231 T1 ATE253231 T1 AT E253231T1 AT 00976544 T AT00976544 T AT 00976544T AT 00976544 T AT00976544 T AT 00976544T AT E253231 T1 ATE253231 T1 AT E253231T1
Authority
AT
Austria
Prior art keywords
input beams
array
addition
high power
laser beams
Prior art date
Application number
AT00976544T
Other languages
English (en)
Inventor
Bahman Taheri
Peter Palffy-Muhoray
Original Assignee
Alphamicron Inc
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 Alphamicron Inc filed Critical Alphamicron Inc
Application granted granted Critical
Publication of ATE253231T1 publication Critical patent/ATE253231T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/006—Systems in which light light is reflected on a plurality of parallel surfaces, e.g. louvre mirrors, total internal reflection [TIR] lenses
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
  • Laser Surgery Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)
AT00976544T 1999-09-02 2000-08-30 Asymmetrische reflexionsanordnung zur addition von hochleistungslaserstrahlen ATE253231T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/389,104 US6266359B1 (en) 1999-09-02 1999-09-02 Splicing asymmetric reflective array for combining high power laser beams
PCT/US2000/023806 WO2001016636A2 (en) 1999-09-02 2000-08-30 Splicing asymmetric reflective array for combining high power laser beams

Publications (1)

Publication Number Publication Date
ATE253231T1 true ATE253231T1 (de) 2003-11-15

Family

ID=23536828

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00976544T ATE253231T1 (de) 1999-09-02 2000-08-30 Asymmetrische reflexionsanordnung zur addition von hochleistungslaserstrahlen

Country Status (6)

Country Link
US (1) US6266359B1 (de)
EP (1) EP1212648B1 (de)
AT (1) ATE253231T1 (de)
AU (1) AU1430301A (de)
DE (1) DE60006261T2 (de)
WO (1) WO2001016636A2 (de)

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US20070217468A1 (en) * 2006-03-20 2007-09-20 Nlight Photonics Corporation Laser diode package utilizing a laser diode stack
US20070116071A1 (en) * 2005-11-22 2007-05-24 Nlight Photonics Corporation Modular diode laser assembly
US7420996B2 (en) * 2005-11-22 2008-09-02 Nlight Photonics Corporation Modular diode laser assembly
US20070217471A1 (en) * 2006-03-20 2007-09-20 Nlight Photonics Corporation Laser diode stack utilizing a non-conductive submount
US7586963B2 (en) * 2005-11-22 2009-09-08 Nlight Photonics Corporation Modular diode laser assembly
US7443895B2 (en) * 2005-11-22 2008-10-28 Nlight Photonics Corporation Modular diode laser assembly
US20070116077A1 (en) * 2005-11-22 2007-05-24 Nlight Photonics Corporation Vertically displaced stack of multi-mode single emitter laser diodes
US7436868B2 (en) * 2005-11-22 2008-10-14 Nlight Photonics Corporation Modular diode laser assembly
US20070217467A1 (en) * 2006-03-20 2007-09-20 Nlight Photonics Corporation Laser diode package utilizing a laser diode stack
US20070115617A1 (en) * 2005-11-22 2007-05-24 Nlight Photonics Corporation Modular assembly utilizing laser diode subassemblies with winged mounting blocks
US20070217470A1 (en) * 2006-03-20 2007-09-20 Nlight Photonics Corporation Laser diode stack end-pumped solid state laser
US20070217469A1 (en) * 2006-03-20 2007-09-20 Nlight Photonics Corporation Laser diode stack side-pumped solid state laser
US8432943B2 (en) * 2007-02-22 2013-04-30 The Boeing Company Monolithic fiber laser beam combiner
US8374206B2 (en) 2008-03-31 2013-02-12 Electro Scientific Industries, Inc. Combining multiple laser beams to form high repetition rate, high average power polarized laser beam
GB201018914D0 (en) 2010-11-09 2010-12-22 Powerphotonic Ltd Fast-axis collimator array
US8891579B1 (en) 2011-12-16 2014-11-18 Nlight Photonics Corporation Laser diode apparatus utilizing reflecting slow axis collimators
US9720145B2 (en) 2014-03-06 2017-08-01 Nlight, Inc. High brightness multijunction diode stacking
US9705289B2 (en) 2014-03-06 2017-07-11 Nlight, Inc. High brightness multijunction diode stacking
US10761276B2 (en) 2015-05-15 2020-09-01 Nlight, Inc. Passively aligned crossed-cylinder objective assembly
EP3417340A1 (de) 2016-02-16 2018-12-26 NLIGHT, Inc. Passiv ausgerichtetes einzelelementteleskop für verbesserte pakethelligkeit
EP3430692B1 (de) 2016-03-18 2022-05-25 NLIGHT, Inc. Spektral multiplexierende diodenpumpmodule zur verbesserung der helligkeit
JP6814887B2 (ja) 2016-12-23 2021-01-20 エヌライト，インコーポレーテッド 低コスト光ポンプレーザパッケージ
WO2018200587A1 (en) 2017-04-24 2018-11-01 Nlight, Inc. Low swap two-phase cooled diode laser package
US10833482B2 (en) 2018-02-06 2020-11-10 Nlight, Inc. Diode laser apparatus with FAC lens out-of-plane beam steering
CN110416678B (zh) * 2019-07-19 2021-07-09 北京无线电计量测试研究所 一种非金属波导透镜阵列和制造方法
US11782276B2 (en) 2021-03-17 2023-10-10 Google Llc Systems and methods to reduce bounce spacing and double-bounce in waveguides
US12270997B2 (en) 2021-09-01 2025-04-08 Google Llc Systems and methods to minimize double-bounce in waveguides

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Publication number Priority date Publication date Assignee Title
US4722591A (en) 1986-03-17 1988-02-02 Cincinnati Milacron Inc. Laser beam combiner
JPH085211B2 (ja) 1988-06-24 1996-01-24 シャープ株式会社 レーザ光照射装置
JP2807371B2 (ja) 1992-04-27 1998-10-08 株式会社東芝 遠隔保全装置
GB9324589D0 (en) 1993-11-30 1994-01-19 Univ Southampton Beam shaping device
DE4438368C3 (de) 1994-10-27 2003-12-04 Fraunhofer Ges Forschung Anordnung zur Führung und Formung von Strahlen eines geradlinigen Laserdiodenarrays
DE19514626C2 (de) * 1995-04-26 1997-03-06 Fraunhofer Ges Forschung Anordnung zur Formung des geometrischen Querschnitts eines Strahlungsfeldes eines oder mehrerer Festkörper- und/oder Halbleiterlaser(s)
US5715270A (en) 1996-09-27 1998-02-03 Mcdonnell Douglas Corporation High efficiency, high power direct diode laser systems and methods therefor
AU6418398A (en) 1997-03-25 1998-10-20 Sharp Kabushiki Kaisha A polarized-light converting optical system, a polarized-light converting elemental device, polarized-light converting elemental device array and projection-type display device using any one of those components
JP3350636B2 (ja) 1997-03-25 2002-11-25 シャープ株式会社 単一偏光変換素子及びそれを用いた投射型表示装置
KR100251053B1 (ko) * 1997-07-25 2000-05-01 윤종용 2개의 평판을 이용한 광통합 장치 및 광통합 방법
US6097540A (en) * 1998-04-09 2000-08-01 Ceramoptec Industries Inc. Frequency conversion combiner system for diode lasers

Also Published As

Publication number Publication date
AU1430301A (en) 2001-03-26
DE60006261D1 (de) 2003-12-04
EP1212648B1 (de) 2003-10-29
US6266359B1 (en) 2001-07-24
WO2001016636A2 (en) 2001-03-08
DE60006261T2 (de) 2004-08-05
WO2001016636A3 (en) 2001-07-26
EP1212648A2 (de) 2002-06-12

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