CN106663917B - 激光束发生装置以及用于调节激光束的波长的方法 - Google Patents
激光束发生装置以及用于调节激光束的波长的方法 Download PDFInfo
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- CN106663917B CN106663917B CN201580030263.XA CN201580030263A CN106663917B CN 106663917 B CN106663917 B CN 106663917B CN 201580030263 A CN201580030263 A CN 201580030263A CN 106663917 B CN106663917 B CN 106663917B
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000000737 periodic effect Effects 0.000 claims abstract description 22
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- 230000003287 optical effect Effects 0.000 claims description 25
- 230000005855 radiation Effects 0.000 claims description 6
- 238000002310 reflectometry Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 description 6
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- 238000002834 transmittance Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 2
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- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/14—External cavity lasers
- H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
-
- 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
- H01S5/0078—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 for frequency filtering
-
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
-
- 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
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- 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
- H01S5/4068—Edge-emitting structures with lateral coupling by axially offset or by merging waveguides, e.g. Y-couplers
-
- 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
- H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/08018—Mode suppression
- H01S3/08022—Longitudinal modes
- H01S3/08027—Longitudinal modes by a filter, e.g. a Fabry-Perot filter is used for wavelength setting
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/08018—Mode suppression
- H01S3/08022—Longitudinal modes
- H01S3/08031—Single-mode emission
- H01S3/08036—Single-mode emission using intracavity dispersive, polarising or birefringent 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
- 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
- H01S5/4062—Edge-emitting structures with an external cavity or using internal filters, e.g. Talbot filters
-
- 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
- H01S5/4075—Beam steering
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Semiconductor Lasers (AREA)
- Lasers (AREA)
- Optical Head (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14165022.6 | 2014-04-16 | ||
EP14165022.6A EP2933886B1 (en) | 2014-04-16 | 2014-04-16 | Laser beam generating device and method for adjusting a wavelength of a laser beam |
PCT/EP2015/059079 WO2015158929A1 (en) | 2014-04-16 | 2015-04-27 | Laser beam generating device and method for adjusting a wavelength of a laser beam |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106663917A CN106663917A (zh) | 2017-05-10 |
CN106663917B true CN106663917B (zh) | 2020-03-27 |
Family
ID=50513057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580030263.XA Active CN106663917B (zh) | 2014-04-16 | 2015-04-27 | 激光束发生装置以及用于调节激光束的波长的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20160094012A1 (zh) |
EP (1) | EP2933886B1 (zh) |
JP (1) | JP2017511613A (zh) |
KR (1) | KR102310700B1 (zh) |
CN (1) | CN106663917B (zh) |
CA (1) | CA2945892A1 (zh) |
WO (1) | WO2015158929A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6928839B2 (ja) * | 2016-02-03 | 2021-09-01 | 古河電気工業株式会社 | レーザ装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0268501A (ja) * | 1988-09-05 | 1990-03-08 | Matsushita Electric Ind Co Ltd | ソリッドエタロン |
JP3325350B2 (ja) * | 1993-08-16 | 2002-09-17 | 株式会社東芝 | レーザ露光装置及び半導体装置の製造方法 |
JPH0786673A (ja) * | 1993-09-16 | 1995-03-31 | Nec Corp | ガスレーザ発振器 |
US6612703B2 (en) * | 2001-05-09 | 2003-09-02 | Aculight Corporation | Spectrally beam combined display system |
US6876679B1 (en) * | 2001-08-20 | 2005-04-05 | Dennis Bowler | Systems and methods of operating an incoherently beam combined laser |
US6847662B2 (en) * | 2002-03-25 | 2005-01-25 | Fujitsu Limited | Wavelength-selectable laser capable of high-speed frequency control |
JP4146658B2 (ja) * | 2002-03-25 | 2008-09-10 | 富士通株式会社 | 波長可変レーザ |
US20030193974A1 (en) * | 2002-04-16 | 2003-10-16 | Robert Frankel | Tunable multi-wavelength laser device |
FI116010B (fi) * | 2002-05-22 | 2005-08-31 | Cavitar Oy | Menetelmä ja laserlaite suuren optisen tehotiheyden tuottamiseksi |
EP1628374A1 (en) * | 2004-08-18 | 2006-02-22 | Agilent Technologies, Inc. | External cavity laser with multiple stabilized modes |
JP5183013B2 (ja) * | 2005-01-27 | 2013-04-17 | 住友電工デバイス・イノベーション株式会社 | レーザモジュールおよび外部共振型レーザの波長制御方法 |
GB0724874D0 (en) * | 2007-12-20 | 2008-01-30 | Uws Ventures Ltd | Turntable laser |
JP2010109070A (ja) * | 2008-10-29 | 2010-05-13 | Osaka Prefecture Univ | 多波長レーザー発振装置およびそれを備えてなるテラヘルツ波発生装置 |
GB201109208D0 (en) * | 2011-06-01 | 2011-07-13 | Barco Nv | Apparatus and method for combining laser beams of different polarization |
JP5914808B2 (ja) * | 2011-12-21 | 2016-05-11 | パナソニックIpマネジメント株式会社 | 光源装置及び投写型映像表示装置 |
DE102012207339B4 (de) | 2012-03-30 | 2018-08-30 | Trumpf Laser Gmbh | Pumpstrahlungsanordnung und Verfahren zum Pumpen eines laseraktiven Mediums |
CN102751656B (zh) * | 2012-07-19 | 2014-03-19 | 武汉光迅科技股份有限公司 | 外腔可调激光器边模抑制比及通道稳定性监控系统和方法 |
-
2014
- 2014-04-16 EP EP14165022.6A patent/EP2933886B1/en active Active
-
2015
- 2015-04-27 JP JP2016563081A patent/JP2017511613A/ja active Pending
- 2015-04-27 KR KR1020167031919A patent/KR102310700B1/ko active Active
- 2015-04-27 CN CN201580030263.XA patent/CN106663917B/zh active Active
- 2015-04-27 CA CA2945892A patent/CA2945892A1/en not_active Withdrawn
- 2015-04-27 WO PCT/EP2015/059079 patent/WO2015158929A1/en active Application Filing
- 2015-05-13 US US14/711,188 patent/US20160094012A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2017511613A (ja) | 2017-04-20 |
KR20170134175A (ko) | 2017-12-06 |
KR102310700B1 (ko) | 2021-10-08 |
EP2933886A1 (en) | 2015-10-21 |
EP2933886B1 (en) | 2019-08-28 |
WO2015158929A1 (en) | 2015-10-22 |
CN106663917A (zh) | 2017-05-10 |
US20160094012A1 (en) | 2016-03-31 |
WO2015158929A8 (en) | 2016-04-14 |
CA2945892A1 (en) | 2015-10-22 |
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Effective date of registration: 20200624 Address after: Room 1300, 1105 North City Street, Wilmington, Delaware, USA Patentee after: II-VI Delaware, Inc. Address before: 2 Hermann von Helmholtz street, klingmcnuhr, Germany Patentee before: DIRECTPHOTONICS INDUSTRIES GmbH Effective date of registration: 20200624 Address after: 2 Hermann von Helmholtz street, klingmcnuhr, Germany Patentee after: DIRECTPHOTONICS INDUSTRIES GmbH Address before: 3 Max Planck street, Berlin, Germany Patentee before: DIRECTPHOTONICS INDUSTRIES GmbH |