CN1198158C - 光学耦合系统 - Google Patents
光学耦合系统 Download PDFInfo
- Publication number
- CN1198158C CN1198158C CN01821242.5A CN01821242A CN1198158C CN 1198158 C CN1198158 C CN 1198158C CN 01821242 A CN01821242 A CN 01821242A CN 1198158 C CN1198158 C CN 1198158C
- Authority
- CN
- China
- Prior art keywords
- light beam
- redirector
- optical
- biasing
- light
- 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.)
- Expired - Lifetime
Links
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- 230000008878 coupling Effects 0.000 title abstract description 9
- 238000010168 coupling process Methods 0.000 title abstract description 9
- 238000005859 coupling reaction Methods 0.000 title abstract description 9
- 238000007493 shaping process Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 238000005086 pumping Methods 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 10
- 239000004065 semiconductor Substances 0.000 claims description 48
- 238000004020 luminiscence type Methods 0.000 claims description 32
- 238000013519 translation Methods 0.000 claims description 23
- 239000012190 activator Substances 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 2
- 239000000087 laser glass Substances 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 abstract description 38
- 238000003384 imaging method Methods 0.000 description 11
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Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
- G02B19/0057—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode in the form of a laser diode array, e.g. laser diode bar
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
- G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
-
- 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0955—Lenses
-
- 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
- H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams 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
- 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
- H01S5/4031—Edge-emitting structures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/758,876 US6556352B2 (en) | 2000-08-23 | 2001-01-10 | Optical coupling system |
US09/758,876 | 2001-01-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1483154A CN1483154A (zh) | 2004-03-17 |
CN1198158C true CN1198158C (zh) | 2005-04-20 |
Family
ID=25053438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01821242.5A Expired - Lifetime CN1198158C (zh) | 2001-01-10 | 2001-07-16 | 光学耦合系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6556352B2 (zh) |
EP (1) | EP1359443A1 (zh) |
CN (1) | CN1198158C (zh) |
DE (1) | DE10197205T5 (zh) |
WO (1) | WO2002056074A1 (zh) |
Cited By (5)
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---|---|---|---|---|
CN105891916A (zh) * | 2016-06-26 | 2016-08-24 | 上海嘉强自动化技术有限公司 | 一种基于轴锥透镜与聚焦镜特性的非球面镜 |
CN107085308A (zh) * | 2016-02-15 | 2017-08-22 | Limo专利管理有限及两合公司 | 用于使激光束成形的装置 |
CN107851961A (zh) * | 2015-08-18 | 2018-03-27 | 阿尔卑斯电气株式会社 | 发光装置 |
CN110703450A (zh) * | 2019-10-14 | 2020-01-17 | 西安炬光科技股份有限公司 | 光束整形组件、模块及激光模块 |
WO2021129501A1 (zh) * | 2019-12-24 | 2021-07-01 | 深圳光峰科技股份有限公司 | 一种用于改善光斑形状的封装结构 |
Families Citing this family (74)
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DE19939750C2 (de) * | 1999-08-21 | 2001-08-23 | Laserline Ges Fuer Entwicklung | Optische Anordnung zur Verwendung bei einer Laserdiodenanordnung sowie Laserdiodenanordnung mit einer solchen optischen Anordnung |
US6731830B2 (en) | 2001-01-05 | 2004-05-04 | Redfern Broadband Networks, Inc. | Asymmetric compatible network element |
US20020105696A1 (en) * | 2001-02-07 | 2002-08-08 | Ross Halgren | Transparent optical-electronic-optical switch |
WO2002082163A1 (fr) * | 2001-03-30 | 2002-10-17 | Nippon Steel Corporation | Dispositif laser a semi-conducteur et dispositif laser solide utilisant le premier |
EP1381906B1 (de) * | 2001-04-07 | 2006-06-28 | Hentze-Lissotschenko Patentverwaltungs GmbH & Co. KG | Anordnung für die korrektur von von einer laserlichtquelle ausgehender laserstrahlung sowie verfahren zur herstellung der anordnung |
DE10118788A1 (de) * | 2001-04-18 | 2002-10-24 | Lissotschenko Vitalij | Anordnung zur Kollimierung des von einer Laserlichtquelle ausgehenden Lichts sowie Strahltransformationsvorrichtung für eine derartige Anordnung |
US7978981B2 (en) * | 2002-02-22 | 2011-07-12 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Structure and apparatus for a very short haul, free space, and fiber optic interconnect and data link |
CN2566292Y (zh) * | 2002-09-03 | 2003-08-13 | 钱定榕 | 光束分配装置 |
US6668112B1 (en) | 2002-09-25 | 2003-12-23 | Np Photonics, Inc. | Multimode laser diode and side-coupled fiber package |
US20040263986A1 (en) * | 2002-09-30 | 2004-12-30 | Brown Daniel M. | Method and device for combining and shaping beams |
US7010194B2 (en) * | 2002-10-07 | 2006-03-07 | Coherent, Inc. | Method and apparatus for coupling radiation from a stack of diode-laser bars into a single-core optical fiber |
US6993059B2 (en) * | 2003-06-11 | 2006-01-31 | Coherent, Inc. | Apparatus for reducing spacing of beams delivered by stacked diode-laser bars |
US7006549B2 (en) | 2003-06-11 | 2006-02-28 | Coherent, Inc. | Apparatus for reducing spacing of beams delivered by stacked diode-laser bars |
CN100388053C (zh) * | 2004-06-03 | 2008-05-14 | 上海交通大学 | 激光束整形装置 |
ATE405976T1 (de) | 2004-07-19 | 2008-09-15 | Trumpf Laser Gmbh & Co Kg | Diodenlaseranordnung und strahlformungseinheit dafür |
CN1299128C (zh) * | 2005-01-07 | 2007-02-07 | 清华大学 | 一种用于阵列二极管激光器的二维准直微透镜阵列 |
US8014433B2 (en) * | 2005-03-16 | 2011-09-06 | Apollo Instruments | Laser apparatuses with large-number multi-reflection pump systems |
US20070009002A1 (en) * | 2005-07-06 | 2007-01-11 | Baiming Guo | Semiconductor laser array beam transformer/equalizer |
US7286308B2 (en) * | 2005-08-11 | 2007-10-23 | Northrop Grumman Corporation | Laser diode bar beam reformatting prism array |
US20070217468A1 (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 |
US7420996B2 (en) * | 2005-11-22 | 2008-09-02 | 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 |
US7443895B2 (en) * | 2005-11-22 | 2008-10-28 | Nlight Photonics Corporation | Modular diode laser assembly |
US7436868B2 (en) * | 2005-11-22 | 2008-10-14 | Nlight Photonics Corporation | Modular diode laser assembly |
US7586963B2 (en) * | 2005-11-22 | 2009-09-08 | Nlight Photonics Corporation | Modular diode laser assembly |
US20070116071A1 (en) * | 2005-11-22 | 2007-05-24 | 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 |
US20070217471A1 (en) * | 2006-03-20 | 2007-09-20 | Nlight Photonics Corporation | Laser diode stack utilizing a non-conductive submount |
WO2007097800A2 (en) * | 2005-12-12 | 2007-08-30 | Comp-Optics Llc. | Laser diode array beam translator |
US7881355B2 (en) * | 2005-12-15 | 2011-02-01 | Mind Melters, Inc. | System and method for generating intense laser light from laser diode arrays |
US20070217469A1 (en) * | 2006-03-20 | 2007-09-20 | Nlight Photonics Corporation | Laser diode stack side-pumped solid state laser |
US20070217470A1 (en) * | 2006-03-20 | 2007-09-20 | Nlight Photonics Corporation | Laser diode stack end-pumped solid state laser |
US7515346B2 (en) * | 2006-07-18 | 2009-04-07 | Coherent, Inc. | High power and high brightness diode-laser array for material processing applications |
WO2008024211A2 (en) * | 2006-08-23 | 2008-02-28 | Applied Materials, Inc. | Fast axis beam profile shaping |
US7674999B2 (en) * | 2006-08-23 | 2010-03-09 | Applied Materials, Inc. | Fast axis beam profile shaping by collimation lenslets for high power laser diode based annealing system |
DE102007020789A1 (de) * | 2007-05-03 | 2008-11-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Optische Anordnung zur Symmetrierung der Strahlung von Laserdiodenbarren |
US7733932B2 (en) * | 2008-03-28 | 2010-06-08 | Victor Faybishenko | Laser diode assemblies |
US8345724B2 (en) | 2008-10-27 | 2013-01-01 | Trumpf Photonics Inc. | Laser beam interleaving |
US7936799B2 (en) | 2008-10-27 | 2011-05-03 | Trumpf Photonics Inc. | Interleaving laser beams |
US8432945B2 (en) | 2010-09-30 | 2013-04-30 | Victor Faybishenko | Laser diode combiner modules |
US8837883B2 (en) * | 2011-09-23 | 2014-09-16 | Alcon Research, Ltd. | Shaping laser beam launches into optical fibers to yield specific output effects |
US9065237B2 (en) | 2011-12-07 | 2015-06-23 | Jds Uniphase Corporation | High-brightness spatial-multiplexed multi-emitter pump with tilted collimated beam |
US8891579B1 (en) | 2011-12-16 | 2014-11-18 | Nlight Photonics Corporation | Laser diode apparatus utilizing reflecting slow axis collimators |
CN102520523B (zh) * | 2011-12-20 | 2014-05-07 | 西安炬光科技有限公司 | 一种半导体激光器光束切割重排的方法及其光束耦合系统 |
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US9343868B2 (en) | 2012-08-28 | 2016-05-17 | Optical Engines Inc. | Efficient generation of intense laser light from multiple laser light sources using misaligned collimating optical elements |
DE102013102599A1 (de) * | 2013-03-14 | 2014-09-18 | Limo Patentverwaltung Gmbh & Co. Kg | Beleuchtungsvorrichtung |
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 |
US9917410B2 (en) * | 2015-12-04 | 2018-03-13 | Nlight, Inc. | Optical mode filter employing radially asymmetric fiber |
JP7024410B2 (ja) * | 2016-01-28 | 2022-02-24 | ソニーグループ株式会社 | 半導体発光装置 |
EP3417340A1 (en) | 2016-02-16 | 2018-12-26 | NLIGHT, Inc. | Passively aligned single element telescope for improved package brightness |
JP6376412B2 (ja) * | 2016-02-16 | 2018-08-22 | ウシオ電機株式会社 | レーザシート光源装置 |
ITUA20161794A1 (it) | 2016-03-17 | 2017-09-17 | Lyocon S R L | Sistema per l’accoppiamento di una sorgente laser in una guida ottica |
CN109075524B (zh) | 2016-03-18 | 2021-09-03 | 恩耐公司 | 用以提高亮度的光谱复用二极管泵浦模块 |
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US10763640B2 (en) | 2017-04-24 | 2020-09-01 | Nlight, Inc. | Low swap two-phase cooled diode laser package |
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DE102019121924A1 (de) | 2018-08-14 | 2020-02-20 | Lasertel, Inc. | Laserbaugruppe und zugehörige verfahren |
RU188812U1 (ru) * | 2018-12-27 | 2019-04-24 | федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики" (Университет ИТМО) | Излучающий сумматор |
US11296481B2 (en) | 2019-01-09 | 2022-04-05 | Leonardo Electronics Us Inc. | Divergence reshaping array |
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GB2605348A (en) | 2020-12-07 | 2022-10-05 | Powerphotonic Ltd | Improvements in or relating to diode-pumped solid state lasers |
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DE4324848C1 (de) * | 1993-07-23 | 1995-03-30 | Schneider Rundfunkwerke Ag | Videoprojektionssystem |
US5557475A (en) * | 1994-07-12 | 1996-09-17 | Coherent, Inc. | Optical system for improving the symmetry of the beam emitted from a broad area laser diode |
DE4438368C3 (de) * | 1994-10-27 | 2003-12-04 | Fraunhofer Ges Forschung | Anordnung zur Führung und Formung von Strahlen eines geradlinigen Laserdiodenarrays |
JP3098200B2 (ja) * | 1996-12-27 | 2000-10-16 | 昭和オプトロニクス株式会社 | レーザビームの補正方法及び装置 |
-
2001
- 2001-01-10 US US09/758,876 patent/US6556352B2/en not_active Expired - Fee Related
- 2001-07-16 CN CN01821242.5A patent/CN1198158C/zh not_active Expired - Lifetime
- 2001-07-16 DE DE10197205T patent/DE10197205T5/de not_active Withdrawn
- 2001-07-16 WO PCT/CN2001/001174 patent/WO2002056074A1/zh not_active Application Discontinuation
- 2001-07-16 EP EP01982054A patent/EP1359443A1/de not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107851961A (zh) * | 2015-08-18 | 2018-03-27 | 阿尔卑斯电气株式会社 | 发光装置 |
CN107085308A (zh) * | 2016-02-15 | 2017-08-22 | Limo专利管理有限及两合公司 | 用于使激光束成形的装置 |
CN105891916A (zh) * | 2016-06-26 | 2016-08-24 | 上海嘉强自动化技术有限公司 | 一种基于轴锥透镜与聚焦镜特性的非球面镜 |
CN110703450A (zh) * | 2019-10-14 | 2020-01-17 | 西安炬光科技股份有限公司 | 光束整形组件、模块及激光模块 |
WO2021129501A1 (zh) * | 2019-12-24 | 2021-07-01 | 深圳光峰科技股份有限公司 | 一种用于改善光斑形状的封装结构 |
Also Published As
Publication number | Publication date |
---|---|
WO2002056074A1 (fr) | 2002-07-18 |
US20020025096A1 (en) | 2002-02-28 |
CN1483154A (zh) | 2004-03-17 |
US6556352B2 (en) | 2003-04-29 |
DE10197205T5 (de) | 2004-05-27 |
EP1359443A1 (de) | 2003-11-05 |
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