ATE553520T1 - Verfahren zur erzeugung von mindestens ein puls und/oder einer pulssequenz mit kontrollierbaren parametern - Google Patents
Verfahren zur erzeugung von mindestens ein puls und/oder einer pulssequenz mit kontrollierbaren parameternInfo
- Publication number
- ATE553520T1 ATE553520T1 AT03003459T AT03003459T ATE553520T1 AT E553520 T1 ATE553520 T1 AT E553520T1 AT 03003459 T AT03003459 T AT 03003459T AT 03003459 T AT03003459 T AT 03003459T AT E553520 T1 ATE553520 T1 AT E553520T1
- Authority
- AT
- Austria
- Prior art keywords
- pulse
- pulses
- laser system
- generating
- property
- 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
- H01S3/23—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
- H01S3/235—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
- H01S2301/00—Functional characteristics
- H01S2301/04—Gain spectral shaping, flattening
-
- 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
- H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
-
- 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
- H01S3/06—Construction or shape of active medium
- H01S3/0602—Crystal lasers or glass lasers
- H01S3/0606—Crystal lasers or glass lasers with polygonal cross-section, e.g. slab, prism
-
- 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
- H01S3/08004—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
-
- 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
- H01S3/08059—Constructional details of the reflector, e.g. shape
-
- 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
- H01S3/09408—Pump redundancy
-
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/10038—Amplitude control
- H01S3/10046—Pulse repetition rate control
-
- 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
- H01S3/10069—Memorized or pre-programmed characteristics, e.g. look-up table [LUT]
-
- 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
- H01S3/10084—Frequency control by seeding
- H01S3/10092—Coherent seed, e.g. injection locking
-
- 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
- H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
- H01S3/1022—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
- H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
- H01S3/1312—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03003459A EP1447891B1 (de) | 2003-02-14 | 2003-02-14 | Verfahren zur Erzeugung von mindestens ein Puls und/oder einer Pulssequenz mit kontrollierbaren Parametern |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE553520T1 true ATE553520T1 (de) | 2012-04-15 |
Family
ID=32668987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03003459T ATE553520T1 (de) | 2003-02-14 | 2003-02-14 | Verfahren zur erzeugung von mindestens ein puls und/oder einer pulssequenz mit kontrollierbaren parametern |
Country Status (4)
Country | Link |
---|---|
US (1) | US7116688B2 (de) |
EP (1) | EP1447891B1 (de) |
AT (1) | ATE553520T1 (de) |
ES (1) | ES2384871T3 (de) |
Families Citing this family (47)
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US9022037B2 (en) | 2003-08-11 | 2015-05-05 | Raydiance, Inc. | Laser ablation method and apparatus having a feedback loop and control unit |
US8921733B2 (en) | 2003-08-11 | 2014-12-30 | Raydiance, Inc. | Methods and systems for trimming circuits |
US8173929B1 (en) | 2003-08-11 | 2012-05-08 | Raydiance, Inc. | Methods and systems for trimming circuits |
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EP2386245B1 (de) | 2005-02-14 | 2012-12-19 | Digital Signal Corporation | Laserradarsystem zur Bereitstellung von gechirpter elektromagnetischer Strahlung |
US8135050B1 (en) | 2005-07-19 | 2012-03-13 | Raydiance, Inc. | Automated polarization correction |
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US7787175B1 (en) * | 2006-01-20 | 2010-08-31 | Raydiance, Inc. | Pulse selecting in a chirped pulse amplification system |
US8232687B2 (en) | 2006-04-26 | 2012-07-31 | Raydiance, Inc. | Intelligent laser interlock system |
US8189971B1 (en) | 2006-01-23 | 2012-05-29 | Raydiance, Inc. | Dispersion compensation in a chirped pulse amplification system |
US7444049B1 (en) | 2006-01-23 | 2008-10-28 | Raydiance, Inc. | Pulse stretcher and compressor including a multi-pass Bragg grating |
US9130344B2 (en) | 2006-01-23 | 2015-09-08 | Raydiance, Inc. | Automated laser tuning |
DE102006006589B4 (de) * | 2006-02-13 | 2013-02-21 | Jenoptik Laser Gmbh | Laser und Verfahren zur Erzeugung gepulster Laserstrahlung |
DE102006006582B4 (de) | 2006-02-13 | 2009-06-10 | Jenoptik Laser, Optik, Systeme Gmbh | Laser und Verfahren zur Erzeugung gepulster Laserstrahlung |
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US8081670B2 (en) * | 2006-02-14 | 2011-12-20 | Digital Signal Corporation | System and method for providing chirped electromagnetic radiation |
US7822347B1 (en) | 2006-03-28 | 2010-10-26 | Raydiance, Inc. | Active tuning of temporal dispersion in an ultrashort pulse laser system |
JP5082798B2 (ja) * | 2007-11-22 | 2012-11-28 | オムロン株式会社 | レーザ発振装置及びその制御方法 |
CN101446687B (zh) * | 2007-11-28 | 2010-07-07 | 中国科学院工程热物理研究所 | 一种共线飞秒激光偏振泵浦探测系统 |
US7903326B2 (en) | 2007-11-30 | 2011-03-08 | Radiance, Inc. | Static phase mask for high-order spectral phase control in a hybrid chirped pulse amplifier system |
US8125704B2 (en) | 2008-08-18 | 2012-02-28 | Raydiance, Inc. | Systems and methods for controlling a pulsed laser by combining laser signals |
US20100118900A1 (en) * | 2008-11-13 | 2010-05-13 | Waarts Robert G | Generation of profiled light packets |
US8498538B2 (en) | 2008-11-14 | 2013-07-30 | Raydiance, Inc. | Compact monolithic dispersion compensator |
EP2399150B1 (de) | 2009-02-20 | 2020-10-07 | StereoVision Imaging, Inc. | System und verfahren zur erzeugung dreidimensionaler bilder mithilfe von lidar- und videomessungen |
US8896913B1 (en) * | 2009-09-04 | 2014-11-25 | Lawrence Livermore National Security, Llc | Method and system for compact, multi-pass pulsed laser amplifier |
US9054479B2 (en) * | 2010-02-24 | 2015-06-09 | Alcon Lensx, Inc. | High power femtosecond laser with adjustable repetition rate |
US8279901B2 (en) * | 2010-02-24 | 2012-10-02 | Alcon Lensx, Inc. | High power femtosecond laser with adjustable repetition rate and simplified structure |
US8953651B2 (en) | 2010-02-24 | 2015-02-10 | Alcon Lensx, Inc. | High power femtosecond laser with repetition rate adjustable according to scanning speed |
US20110206071A1 (en) * | 2010-02-24 | 2011-08-25 | Michael Karavitis | Compact High Power Femtosecond Laser with Adjustable Repetition Rate |
US9114482B2 (en) | 2010-09-16 | 2015-08-25 | Raydiance, Inc. | Laser based processing of layered materials |
JP5879747B2 (ja) * | 2011-05-26 | 2016-03-08 | オムロン株式会社 | 光増幅装置およびレーザ加工装置 |
JP5817215B2 (ja) * | 2011-05-26 | 2015-11-18 | オムロン株式会社 | 光増幅装置およびレーザ加工装置 |
US10239160B2 (en) | 2011-09-21 | 2019-03-26 | Coherent, Inc. | Systems and processes that singulate materials |
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US9083148B2 (en) * | 2012-01-11 | 2015-07-14 | Kongsberg Seatex As | Real time equivalent model, device and apparatus for control of master oscillator power amplifier laser |
CN102661917B (zh) * | 2012-05-11 | 2014-06-04 | 中国科学院工程热物理研究所 | 一种双色飞秒激光共线抽运探测热反射系统 |
US9265458B2 (en) | 2012-12-04 | 2016-02-23 | Sync-Think, Inc. | Application of smooth pursuit cognitive testing paradigms to clinical drug development |
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WO2015134123A2 (en) * | 2014-01-21 | 2015-09-11 | Cornell University | Divided pulse lasers |
KR20150095033A (ko) * | 2014-02-12 | 2015-08-20 | 한국전자통신연구원 | 레이저 레이더 장치 및 그것의 영상 획득 방법 |
KR102023483B1 (ko) * | 2017-11-29 | 2019-09-20 | 계명대학교 산학협력단 | 파장 및 파형이 가변될 수 있는 광학 의료기기용 오픈 플랫폼 시스템 및 그 제어방법 |
KR102023479B1 (ko) * | 2017-11-29 | 2019-09-20 | 계명대학교 산학협력단 | 펄스 폭의 가변이 가능한 광학 의료기기용 오픈 플랫폼 시스템 및 그 제어방법 |
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RU202912U1 (ru) * | 2020-08-31 | 2021-03-12 | Акционерное общество "Научно-производственное предприятие "Полет" | Генератор оптических сигналов |
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US6654391B2 (en) * | 2001-03-30 | 2003-11-25 | Lightwave Electronics | Method for operating Q-switched lasers with intracavity frequency conversion |
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-
2003
- 2003-02-14 EP EP03003459A patent/EP1447891B1/de not_active Expired - Lifetime
- 2003-02-14 ES ES03003459T patent/ES2384871T3/es not_active Expired - Lifetime
- 2003-02-14 AT AT03003459T patent/ATE553520T1/de active
- 2003-08-06 US US10/635,154 patent/US7116688B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7116688B2 (en) | 2006-10-03 |
ES2384871T3 (es) | 2012-07-13 |
US20040160995A1 (en) | 2004-08-19 |
EP1447891A1 (de) | 2004-08-18 |
EP1447891B1 (de) | 2012-04-11 |
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