CN1333498C - 用于锁模激光器的振荡器启动控制的方法和装置 - Google Patents
用于锁模激光器的振荡器启动控制的方法和装置 Download PDFInfo
- Publication number
- CN1333498C CN1333498C CNB038015072A CN03801507A CN1333498C CN 1333498 C CN1333498 C CN 1333498C CN B038015072 A CNB038015072 A CN B038015072A CN 03801507 A CN03801507 A CN 03801507A CN 1333498 C CN1333498 C CN 1333498C
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- China
- Prior art keywords
- oscillator
- mode
- laser
- laser beam
- pumping source
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- 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 - Fee Related
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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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
-
- 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
- H01S3/10—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
-
- 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
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
- H01S3/0813—Configuration of resonator
- H01S3/0816—Configuration of resonator having 4 reflectors, e.g. Z-shaped resonators
-
- 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
- H01S3/102—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
- H01S3/1024—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 for pulse generation
-
- 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
- H01S3/1305—Feedback control systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Lasers (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/242,828 US6693927B1 (en) | 2002-09-13 | 2002-09-13 | Method and apparatus for oscillator start-up control for mode-locked laser |
US10/242,828 | 2002-09-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1592993A CN1592993A (zh) | 2005-03-09 |
CN1333498C true CN1333498C (zh) | 2007-08-22 |
Family
ID=31188055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038015072A Expired - Fee Related CN1333498C (zh) | 2002-09-13 | 2003-08-27 | 用于锁模激光器的振荡器启动控制的方法和装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6693927B1 (zh) |
EP (1) | EP1464097B1 (zh) |
JP (1) | JP4370251B2 (zh) |
KR (1) | KR100989100B1 (zh) |
CN (1) | CN1333498C (zh) |
AT (1) | ATE540454T1 (zh) |
AU (1) | AU2003265690B2 (zh) |
CA (1) | CA2466960C (zh) |
HK (1) | HK1075973A1 (zh) |
WO (1) | WO2004025792A1 (zh) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
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US7655002B2 (en) | 1996-03-21 | 2010-02-02 | Second Sight Laser Technologies, Inc. | Lenticular refractive surgery of presbyopia, other refractive errors, and cataract retardation |
US7505196B2 (en) | 2004-03-31 | 2009-03-17 | Imra America, Inc. | Method and apparatus for controlling and protecting pulsed high power fiber amplifier systems |
US7804864B2 (en) | 2004-03-31 | 2010-09-28 | Imra America, Inc. | High power short pulse fiber laser |
US7668213B2 (en) * | 2004-12-30 | 2010-02-23 | Imra America, Inc. | Method and apparatus for obtaining and maintaining mode-locking in fiber laser systems |
US8394084B2 (en) | 2005-01-10 | 2013-03-12 | Optimedica Corporation | Apparatus for patterned plasma-mediated laser trephination of the lens capsule and three dimensional phaco-segmentation |
US8262646B2 (en) | 2006-01-20 | 2012-09-11 | Lensar, Inc. | System and method for providing the shaped structural weakening of the human lens with a laser |
US10842675B2 (en) * | 2006-01-20 | 2020-11-24 | Lensar, Inc. | System and method for treating the structure of the human lens with a laser |
US9889043B2 (en) * | 2006-01-20 | 2018-02-13 | Lensar, Inc. | System and apparatus for delivering a laser beam to the lens of an eye |
US9545338B2 (en) * | 2006-01-20 | 2017-01-17 | Lensar, Llc. | System and method for improving the accommodative amplitude and increasing the refractive power of the human lens with a laser |
EP2129345B8 (en) | 2007-03-13 | 2014-07-09 | Optimedica Corporation | Apparatus for creating ocular surgical and relaxing incisions |
EP2019461A1 (de) * | 2007-07-24 | 2009-01-28 | High Q Laser Production GmbH | Detektion von Mehrfachpulsen in einem LD-gepumpten Solitonlaser |
EP2826436B1 (en) | 2007-09-06 | 2018-03-28 | Alcon LenSx, Inc. | Precise targeting of surgical photodisruption |
US8480659B2 (en) * | 2008-07-25 | 2013-07-09 | Lensar, Inc. | Method and system for removal and replacement of lens material from the lens of an eye |
US20100022996A1 (en) * | 2008-07-25 | 2010-01-28 | Frey Rudolph W | Method and system for creating a bubble shield for laser lens procedures |
US8500723B2 (en) * | 2008-07-25 | 2013-08-06 | Lensar, Inc. | Liquid filled index matching device for ophthalmic laser procedures |
JP2010103291A (ja) * | 2008-10-23 | 2010-05-06 | Fujifilm Corp | モード同期レーザ装置 |
JP2010238865A (ja) * | 2009-03-31 | 2010-10-21 | Furukawa Electric Co Ltd:The | モード同期レーザ装置 |
JP2010258120A (ja) * | 2009-04-23 | 2010-11-11 | Fujifilm Corp | 超短波パルス光源およびそれを備えた2光子吸収記録媒体記録装置 |
WO2011011400A1 (en) * | 2009-07-24 | 2011-01-27 | Lensar, Inc. | Liquid holding interface device for ophthalmic laser procedures |
US8617146B2 (en) | 2009-07-24 | 2013-12-31 | Lensar, Inc. | Laser system and method for correction of induced astigmatism |
WO2011011727A1 (en) * | 2009-07-24 | 2011-01-27 | Lensar, Inc. | System and method for providing laser shot patterns to the lens of an eye |
AU2010275380A1 (en) * | 2009-07-24 | 2012-02-16 | Lensar, Inc. | System and method for performing ladar assisted procedures on the lens of an eye |
US8758332B2 (en) * | 2009-07-24 | 2014-06-24 | Lensar, Inc. | Laser system and method for performing and sealing corneal incisions in the eye |
US8382745B2 (en) * | 2009-07-24 | 2013-02-26 | Lensar, Inc. | Laser system and method for astigmatic corrections in association with cataract treatment |
US20110028949A1 (en) * | 2009-07-29 | 2011-02-03 | Lensx Lasers, Inc. | Optical System for Ophthalmic Surgical Laser |
US9504608B2 (en) | 2009-07-29 | 2016-11-29 | Alcon Lensx, Inc. | Optical system with movable lens for ophthalmic surgical laser |
US8262647B2 (en) * | 2009-07-29 | 2012-09-11 | Alcon Lensx, Inc. | Optical system for ophthalmic surgical laser |
US8267925B2 (en) * | 2009-07-29 | 2012-09-18 | Alcon Lensx, Inc. | Optical system for ophthalmic surgical laser |
US8506559B2 (en) * | 2009-11-16 | 2013-08-13 | Alcon Lensx, Inc. | Variable stage optical system for ophthalmic surgical laser |
WO2011094666A1 (en) * | 2010-02-01 | 2011-08-04 | Lensar, Inc. | Placido ring measurement of astigmatism axis and laser marking of astigmatism axis |
US8556425B2 (en) | 2010-02-01 | 2013-10-15 | Lensar, Inc. | Purkinjie image-based alignment of suction ring in ophthalmic applications |
US9054479B2 (en) * | 2010-02-24 | 2015-06-09 | Alcon Lensx, Inc. | High power femtosecond laser with adjustable repetition rate |
US20110206071A1 (en) * | 2010-02-24 | 2011-08-25 | Michael Karavitis | Compact High Power Femtosecond Laser with Adjustable Repetition Rate |
US8953651B2 (en) | 2010-02-24 | 2015-02-10 | Alcon Lensx, Inc. | High power femtosecond laser with repetition rate adjustable according to scanning speed |
CN103338692B (zh) | 2010-10-15 | 2016-12-28 | 雷萨有限责任公司 | 眼睛内部的结构的扫描控制照明的系统和方法 |
USD694890S1 (en) | 2010-10-15 | 2013-12-03 | Lensar, Inc. | Laser system for treatment of the eye |
USD695408S1 (en) | 2010-10-15 | 2013-12-10 | Lensar, Inc. | Laser system for treatment of the eye |
KR101155541B1 (ko) * | 2010-11-29 | 2012-06-18 | 한국과학기술원 | 광섬유 펨토초 레이저의 모드잠금 자동화 장치 |
US10463541B2 (en) | 2011-03-25 | 2019-11-05 | Lensar, Inc. | System and method for correcting astigmatism using multiple paired arcuate laser generated corneal incisions |
US9393154B2 (en) | 2011-10-28 | 2016-07-19 | Raymond I Myers | Laser methods for creating an antioxidant sink in the crystalline lens for the maintenance of eye health and physiology and slowing presbyopia development |
US8908739B2 (en) | 2011-12-23 | 2014-12-09 | Alcon Lensx, Inc. | Transverse adjustable laser beam restrictor |
US8852177B2 (en) | 2012-03-09 | 2014-10-07 | Alcon Lensx, Inc. | Spatio-temporal beam modulator for surgical laser systems |
US10182943B2 (en) | 2012-03-09 | 2019-01-22 | Alcon Lensx, Inc. | Adjustable pupil system for surgical laser systems |
WO2014120292A1 (en) | 2012-10-19 | 2014-08-07 | Imra America, Inc. | Noise detection, diagnostics, and control of mode-locked lasers |
US20140276672A1 (en) * | 2013-03-15 | 2014-09-18 | Amo Development Llc. | Stable mode-locked laser apparatus |
CN104242022B (zh) * | 2014-09-26 | 2017-08-29 | 天津大学 | 锁模激光器状态实时监测报警处置系统 |
CN105529600A (zh) * | 2015-12-22 | 2016-04-27 | 北京无线电计量测试研究所 | 一种监测方法及设备 |
CN108539571B (zh) * | 2018-04-08 | 2020-05-26 | 上海交通大学 | 一种涵盖多状态脉冲识别的快速自动锁模方法 |
CN110086078A (zh) * | 2019-04-19 | 2019-08-02 | 北京盛镭科技有限公司 | 皮秒光纤种子激光器 |
TWI759151B (zh) * | 2021-03-19 | 2022-03-21 | 米雷迪恩飛秒光源股份有限公司 | 鎖模雷射監測及控制系統 |
Citations (3)
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US5265115A (en) * | 1991-08-30 | 1993-11-23 | Hoya Corporation | Solid-state laser device having a feedback loop |
US5793485A (en) * | 1995-03-20 | 1998-08-11 | Sandia Corporation | Resonant-cavity apparatus for cytometry or particle analysis |
DE10044404A1 (de) * | 2000-09-08 | 2002-04-04 | Max Planck Gesellschaft | Verfahren und Vorrichtung zur Erzeugung von stabilisierten ultrakurzen Laser-Lichtpulsen |
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US4764841A (en) * | 1984-12-14 | 1988-08-16 | Xerox Corporation | Toner charging apparatus with coated toner transport members |
FR2754605B1 (fr) * | 1996-10-14 | 1998-10-30 | Commissariat Energie Atomique | Velocimetre et telemetre laser utilisant une detection coherente |
US6181463B1 (en) * | 1997-03-21 | 2001-01-30 | Imra America, Inc. | Quasi-phase-matched parametric chirped pulse amplification systems |
FR2769091B1 (fr) * | 1997-09-30 | 1999-12-17 | Univ Joseph Fourier | Detecteur optique actif |
DE19962047A1 (de) * | 1999-12-22 | 2001-06-28 | Univ Karlsruhe | Vorrichtung zur Stabilisierung der Dynamik von Laser-Systemen |
-
2002
- 2002-09-13 US US10/242,828 patent/US6693927B1/en not_active Expired - Lifetime
-
2003
- 2003-08-27 CN CNB038015072A patent/CN1333498C/zh not_active Expired - Fee Related
- 2003-08-27 KR KR1020047007295A patent/KR100989100B1/ko active IP Right Grant
- 2003-08-27 JP JP2004536054A patent/JP4370251B2/ja not_active Expired - Fee Related
- 2003-08-27 EP EP03795631A patent/EP1464097B1/en not_active Expired - Lifetime
- 2003-08-27 WO PCT/US2003/026705 patent/WO2004025792A1/en active IP Right Grant
- 2003-08-27 AU AU2003265690A patent/AU2003265690B2/en not_active Ceased
- 2003-08-27 CA CA2466960A patent/CA2466960C/en not_active Expired - Fee Related
- 2003-08-27 AT AT03795631T patent/ATE540454T1/de active
-
2005
- 2005-09-07 HK HK05107851A patent/HK1075973A1/xx not_active IP Right Cessation
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US5265115A (en) * | 1991-08-30 | 1993-11-23 | Hoya Corporation | Solid-state laser device having a feedback loop |
US5793485A (en) * | 1995-03-20 | 1998-08-11 | Sandia Corporation | Resonant-cavity apparatus for cytometry or particle analysis |
DE10044404A1 (de) * | 2000-09-08 | 2002-04-04 | Max Planck Gesellschaft | Verfahren und Vorrichtung zur Erzeugung von stabilisierten ultrakurzen Laser-Lichtpulsen |
Non-Patent Citations (2)
Title |
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CHARACTERIZATION OF PASSIVELY QSWITCHEDMICROCHIP LASERS FOR LASER RADAR MANDEVILLE W J ET AL,PROCEEDINGS OF THE SPIE.THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING SPIE.INT.SOC.OPT.ENG,Vol.2748 1996 * |
STABILIZATION OF THE REPETION RATE OF PASSIVELYQ-WSITTCHED DIODE-PUMPED SOLID-STATE LASERS LAI NGOC DIEP ET AL,APPLIED PHYSICS LETTERS,Vol.79 No.8 2001 * |
Also Published As
Publication number | Publication date |
---|---|
EP1464097B1 (en) | 2012-01-04 |
KR20050035516A (ko) | 2005-04-18 |
KR100989100B1 (ko) | 2010-10-25 |
EP1464097A4 (en) | 2005-04-06 |
JP2005539380A (ja) | 2005-12-22 |
EP1464097A1 (en) | 2004-10-06 |
CA2466960C (en) | 2010-03-16 |
JP4370251B2 (ja) | 2009-11-25 |
CA2466960A1 (en) | 2004-03-25 |
AU2003265690B2 (en) | 2005-11-03 |
ATE540454T1 (de) | 2012-01-15 |
US6693927B1 (en) | 2004-02-17 |
HK1075973A1 (en) | 2005-12-30 |
AU2003265690A1 (en) | 2004-04-30 |
CN1592993A (zh) | 2005-03-09 |
WO2004025792A1 (en) | 2004-03-25 |
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