ATE532240T1 - Dauerstich-gepumpter verstärker mit mehrfach- durchgängen für eine selektierte folge von modengekoppelten laserimpulsen - Google Patents
Dauerstich-gepumpter verstärker mit mehrfach- durchgängen für eine selektierte folge von modengekoppelten laserimpulsenInfo
- Publication number
- ATE532240T1 ATE532240T1 AT06741601T AT06741601T ATE532240T1 AT E532240 T1 ATE532240 T1 AT E532240T1 AT 06741601 T AT06741601 T AT 06741601T AT 06741601 T AT06741601 T AT 06741601T AT E532240 T1 ATE532240 T1 AT E532240T1
- Authority
- AT
- Austria
- Prior art keywords
- radiation
- oscillator
- mode
- beam path
- locked laser
- Prior art date
Links
Classifications
-
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
- H01S3/107—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using electro-optic devices, e.g. exhibiting Pockels or Kerr effect
- H01S3/1075—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using electro-optic devices, e.g. exhibiting Pockels or Kerr effect for optical deflection
-
- 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
- H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-pumping
-
- 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
- H01S3/2308—Amplifier arrangements, e.g. MOPA
- H01S3/2325—Multi-pass amplifiers, e.g. regenerative amplifiers
-
- 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
- H01S3/005—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
- H01S3/0064—Anti-reflection devices, e.g. optical isolaters
-
- 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
- H01S3/0085—Modulating the output, i.e. the laser beam is modulated outside the laser cavity
-
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1106—Mode locking
- H01S3/1112—Passive mode locking
- H01S3/1115—Passive mode locking using intracavity saturable absorbers
- H01S3/1118—Semiconductor saturable absorbers, e.g. semiconductor saturable absorber mirrors [SESAMs]; Solid-state saturable absorbers, e.g. carbon nanotube [CNT] based
-
- 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
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/1601—Solid materials characterised by an active (lasing) ion
- H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
- H01S3/1611—Solid materials characterised by an active (lasing) ion rare earth neodymium
-
- 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
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/163—Solid materials characterised by a crystal matrix
- H01S3/1671—Solid materials characterised by a crystal matrix vanadate, niobate, tantalate
- H01S3/1673—YVO4 [YVO]
-
- 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
- H01S3/2308—Amplifier arrangements, e.g. MOPA
- H01S3/2316—Cascaded amplifiers
-
- 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
- H01S3/2308—Amplifier arrangements, e.g. MOPA
- H01S3/2325—Multi-pass amplifiers, e.g. regenerative amplifiers
- H01S3/2341—Four pass amplifiers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/135,093 US7386019B2 (en) | 2005-05-23 | 2005-05-23 | Light pulse generating apparatus and method |
PCT/CH2006/000266 WO2006125333A1 (en) | 2005-05-23 | 2006-05-22 | Cw-pumped multipass amplifier for a sliced train of mode-locked laser pulses |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE532240T1 true ATE532240T1 (de) | 2011-11-15 |
Family
ID=36603679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06741601T ATE532240T1 (de) | 2005-05-23 | 2006-05-22 | Dauerstich-gepumpter verstärker mit mehrfach- durchgängen für eine selektierte folge von modengekoppelten laserimpulsen |
Country Status (4)
Country | Link |
---|---|
US (1) | US7386019B2 (de) |
EP (1) | EP1905140B1 (de) |
AT (1) | ATE532240T1 (de) |
WO (1) | WO2006125333A1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7221499B2 (en) * | 2005-10-19 | 2007-05-22 | Northrop Grumman Corporation | Frequency scanned array control system |
WO2007096487A1 (en) * | 2006-02-23 | 2007-08-30 | Picodeon Ltd Oy | Semiconductor and an arrangement and a method for producing a semiconductor |
JP4605236B2 (ja) * | 2008-03-26 | 2011-01-05 | ソニー株式会社 | 光記録再生装置および光記録再生方法 |
US7796671B2 (en) * | 2008-03-31 | 2010-09-14 | Electro Scientific Industries, Inc. | Multi-pass optical power amplifier |
US7720126B2 (en) * | 2008-05-06 | 2010-05-18 | Bae Systems Information And Electronic Systems Integration Inc. | Multi-pass laser amplifier with staged gain mediums of varied absorption length |
US9423605B2 (en) * | 2009-02-19 | 2016-08-23 | Cornell University | Optomechanical non-reciprocal device |
WO2011066440A1 (en) * | 2009-11-24 | 2011-06-03 | Applied Energetics Inc. | Axial and off axis walk off multi-pass amplifiers |
JP5701618B2 (ja) * | 2010-03-04 | 2015-04-15 | ギガフォトン株式会社 | 極端紫外光生成装置 |
WO2011120009A1 (en) * | 2010-03-26 | 2011-09-29 | Lawrence Livermore National Security, Llc | Multi-pass amplifier architecture for high power laser systems |
US9246299B2 (en) * | 2011-08-04 | 2016-01-26 | Martin A. Stuart | Slab laser and amplifier |
CN102664340A (zh) * | 2012-04-25 | 2012-09-12 | 北京国科世纪激光技术有限公司 | 应用于线偏振光的端泵放大器多程放大装置 |
CN102637992B (zh) * | 2012-04-25 | 2013-08-21 | 北京国科世纪激光技术有限公司 | 应用于端泵激光放大器的多程放大装置 |
US20140056321A1 (en) * | 2012-08-22 | 2014-02-27 | Xiaoyuan Peng | Optical amplifier and process |
EP2879249B1 (de) * | 2013-11-28 | 2021-06-23 | Candela Corporation | Lasersystem |
US10644476B2 (en) | 2013-11-28 | 2020-05-05 | Candela Corporation | Laser systems and related methods |
JPWO2016103483A1 (ja) * | 2014-12-26 | 2017-10-05 | 学校法人東京理科大学 | チタンサファイヤレーザ装置、及び露光装置用レーザ装置、並びにチタンサファイヤ増幅器 |
US11858065B2 (en) | 2015-01-09 | 2024-01-02 | Lsp Technologies, Inc. | Method and system for use in laser shock peening and laser bond inspection process |
EP3588698B1 (de) * | 2015-01-09 | 2023-09-06 | LSP Technologies, Inc. | Verfahren und vorrichtung zur verwendung in laserschockstrahlungsprozessen |
US10281391B2 (en) * | 2015-06-05 | 2019-05-07 | Luminit Llc | Spectrally pure short-pulse laser |
US9570877B1 (en) | 2015-12-31 | 2017-02-14 | Lumentum Operations Llc | Gain control for arbitrary triggering of short pulse lasers |
GB2562236A (en) | 2017-05-08 | 2018-11-14 | Uab Mgf Sviesos Konversija | Device and method for generation of high repetition rate laser pulse bursts |
US10003168B1 (en) * | 2017-10-18 | 2018-06-19 | Luminar Technologies, Inc. | Fiber laser with free-space components |
US10079469B1 (en) * | 2017-12-08 | 2018-09-18 | Csir | Controllable laser amplifier apparatus and method |
JP7097236B2 (ja) * | 2018-05-30 | 2022-07-07 | 浜松ホトニクス株式会社 | レーザ装置 |
JP2022542070A (ja) * | 2019-07-24 | 2022-09-29 | エーエスエムエル ネザーランズ ビー.ブイ. | 放射源 |
CN111556410A (zh) * | 2020-05-20 | 2020-08-18 | 南京中芯声学技术研究院 | 基于多工作模式麦克风的室内扩声系统工作模式切换方法 |
CN114178710A (zh) * | 2020-08-24 | 2022-03-15 | 奥特斯(中国)有限公司 | 部件承载件及其制造方法 |
WO2023227277A1 (en) * | 2022-05-27 | 2023-11-30 | Asml Netherlands B.V. | Pulsed lasers and methods of operation |
CN114825016A (zh) * | 2022-06-29 | 2022-07-29 | 山东产研强远激光科技有限公司 | 一种多功率固体激光器结构 |
Family Cites Families (16)
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US4896119A (en) | 1984-06-07 | 1990-01-23 | The University Of Rochester | CW pumper CW pumped variable repetition rate regenerative laser amplifier system |
US5546222A (en) | 1992-11-18 | 1996-08-13 | Lightwave Electronics Corporation | Multi-pass light amplifier |
US5615043A (en) | 1993-05-07 | 1997-03-25 | Lightwave Electronics Co. | Multi-pass light amplifier |
US5612967A (en) * | 1994-01-04 | 1997-03-18 | Lai; Shui T. | Two dimensional scan amplifier laser |
US5656186A (en) | 1994-04-08 | 1997-08-12 | The Regents Of The University Of Michigan | Method for controlling configuration of laser induced breakdown and ablation |
US5491707A (en) * | 1994-08-24 | 1996-02-13 | Jamar Technologies Co. | Low cost, high average power, high brightness solid state laser |
US6016324A (en) * | 1994-08-24 | 2000-01-18 | Jmar Research, Inc. | Short pulse laser system |
US5434875A (en) * | 1994-08-24 | 1995-07-18 | Tamar Technology Co. | Low cost, high average power, high brightness solid state laser |
EP0826164B1 (de) | 1995-05-19 | 1999-03-31 | Ursula Keller-Weingarten | Optische komponente zur erzeugung gepulster laserstrahlung |
US5812308A (en) | 1995-12-20 | 1998-09-22 | Spectra Physics Lasers, Inc. | Mode locked laser and amplifier |
US5774489A (en) | 1996-03-28 | 1998-06-30 | Schwartz Electro-Optics, Inc. | Transversely pumped solid state laser |
US5987049A (en) | 1998-04-24 | 1999-11-16 | Time-Bandwidth Products Ag | Mode locked solid-state laser pumped by a non-diffraction-limited pumping source and method for generating pulsed laser radiation by pumping with a non-diffraction-limited pumping beam |
US6834064B1 (en) | 1999-12-08 | 2004-12-21 | Time-Bandwidth Products Ag | Mode-locked thin-disk laser |
US6373864B1 (en) * | 2000-01-21 | 2002-04-16 | Nanolase S.A. | Sub-nanosecond passively q-switched microchip laser system |
DE10043269C2 (de) | 2000-08-29 | 2002-10-24 | Jenoptik Jena Gmbh | Diodengepumpter Laserverstärker |
DE10240599A1 (de) * | 2002-08-30 | 2004-03-18 | Jenoptik Laser, Optik, Systeme Gmbh | Anordnung und Verfahren zur Erzeugung ultrakurzer Laserimpulse |
-
2005
- 2005-05-23 US US11/135,093 patent/US7386019B2/en active Active
-
2006
- 2006-05-22 WO PCT/CH2006/000266 patent/WO2006125333A1/en not_active Application Discontinuation
- 2006-05-22 AT AT06741601T patent/ATE532240T1/de active
- 2006-05-22 EP EP06741601A patent/EP1905140B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP1905140A1 (de) | 2008-04-02 |
US20060262815A1 (en) | 2006-11-23 |
US7386019B2 (en) | 2008-06-10 |
WO2006125333A1 (en) | 2006-11-30 |
EP1905140B1 (de) | 2011-11-02 |
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