CN102844941A - 具有可调节重复率和简化结构的高功率飞秒激光器 - Google Patents

具有可调节重复率和简化结构的高功率飞秒激光器 Download PDF

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Publication number
CN102844941A
CN102844941A CN2011800108449A CN201180010844A CN102844941A CN 102844941 A CN102844941 A CN 102844941A CN 2011800108449 A CN2011800108449 A CN 2011800108449A CN 201180010844 A CN201180010844 A CN 201180010844A CN 102844941 A CN102844941 A CN 102844941A
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laser
pulse
pulses
amplifier
laser engine
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CN2011800108449A
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Chinese (zh)
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M·卡瓦维蒂斯
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Alcon Lensx Inc
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Alcon Lensx Inc
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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
    • H01S3/02—Constructional details
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • 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
    • 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
    • H01S3/05—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
    • H01S3/0811—Construction or shape of optical resonators or components thereof comprising three or more reflectors 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
    • H01S3/10—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
    • H01S3/106—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

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
CN2011800108449A 2010-02-24 2011-02-24 具有可调节重复率和简化结构的高功率飞秒激光器 Pending CN102844941A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/712,086 US8279901B2 (en) 2010-02-24 2010-02-24 High power femtosecond laser with adjustable repetition rate and simplified structure
US12/712,086 2010-02-24
PCT/US2011/026055 WO2011106510A2 (en) 2010-02-24 2011-02-24 High power femtosecond laser with adjustable repetition rate and simplified structure

Publications (1)

Publication Number Publication Date
CN102844941A true CN102844941A (zh) 2012-12-26

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CN2011800108449A Pending CN102844941A (zh) 2010-02-24 2011-02-24 具有可调节重复率和简化结构的高功率飞秒激光器

Country Status (12)

Country Link
US (1) US8279901B2 (enExample)
EP (1) EP2539975A4 (enExample)
JP (1) JP2013520847A (enExample)
KR (1) KR20130045245A (enExample)
CN (1) CN102844941A (enExample)
AU (1) AU2011220710A1 (enExample)
BR (1) BR112012020885A2 (enExample)
CA (1) CA2788431A1 (enExample)
MX (1) MX2012009415A (enExample)
RU (1) RU2012140434A (enExample)
TW (1) TW201136078A (enExample)
WO (1) WO2011106510A2 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
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CN104300352A (zh) * 2014-10-16 2015-01-21 北京工业大学 一种光脉冲重复频率扩频器
CN105143959A (zh) * 2013-03-15 2015-12-09 视乐有限公司 用于扫描超短脉冲光的光束的系统和方法
CN105794054A (zh) * 2013-12-04 2016-07-20 泰勒斯公司 与压缩器组合的用于采样大尺寸高能的激光束的设备
CN111308828A (zh) * 2020-02-26 2020-06-19 清华大学 一种基于二次谐波产生的准共光路飞秒激光光谱压缩装置
CN111884026A (zh) * 2020-07-16 2020-11-03 电子科技大学 一种高重复频率的超短激光脉冲光源系统
CN114097149A (zh) * 2019-07-09 2022-02-25 Ipg光子公司 具有脉冲持续时间开关的激光器系统

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WO2014018104A1 (en) * 2012-07-25 2014-01-30 Elenza, Inc. Method and apparatus for performing a posterior capsulotomy
FR2999023B1 (fr) * 2012-12-04 2016-10-21 Amplitude Systemes Systeme et procede de generation d'une salve d'impulsions laser ultracourtes et de forte puissance
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CN103928837B (zh) * 2014-04-21 2017-01-25 中国科学院上海光学精密机械研究所 高功率激光分离啁啾脉冲多程放大系统
US11466316B2 (en) 2015-05-20 2022-10-11 Quantum-Si Incorporated Pulsed laser and bioanalytic system
US10605730B2 (en) 2015-05-20 2020-03-31 Quantum-Si Incorporated Optical sources for fluorescent lifetime analysis
US10246742B2 (en) 2015-05-20 2019-04-02 Quantum-Si Incorporated Pulsed laser and bioanalytic system
CN108024831A (zh) 2015-10-23 2018-05-11 纽约市哥伦比亚大学理事会 由激光诱导的组织中的胶原交联
US11497403B2 (en) 2016-06-10 2022-11-15 The Trustees Of Columbia University In The City Of New York Devices, methods, and systems for detection of collagen tissue features
JP2018097350A (ja) * 2016-12-15 2018-06-21 日本電気硝子株式会社 磁気光学素子
WO2018110122A1 (ja) * 2016-12-15 2018-06-21 日本電気硝子株式会社 磁気光学素子
CA3047133A1 (en) 2016-12-16 2018-06-21 Quantum-Si Incorporated Compact mode-locked laser module
WO2018112170A1 (en) 2016-12-16 2018-06-21 Quantum-Si Incorporated Compact beam shaping and steering assembly
CA3052631A1 (en) 2017-02-06 2018-08-09 Amo Development, Llc Dispersion control using chirped mirrors in femtosecond laser system for ophthalmic application
US11666481B1 (en) 2017-12-01 2023-06-06 The Trustees Of Columbia University In The City Of New York Diagnosis and treatment of collagen-containing tissues
KR20210021018A (ko) 2018-06-15 2021-02-24 퀀텀-에스아이 인코포레이티드 펄스형 광학 소스들을 갖는 고급 분석 기기들을 위한 데이터 취득 제어
BR112021025186A2 (pt) 2019-06-14 2022-04-12 Quantum Si Inc Acoplador de grade fatiada com maior sensibilidade de alinhamento de feixe
CN115210969A (zh) 2020-01-14 2022-10-18 宽腾矽公司 调幅激光器
EP4412563A2 (en) 2021-10-08 2024-08-14 Alcon Inc. Efficient lasers for tissue disruption
US12427063B2 (en) 2021-10-15 2025-09-30 Alcon Inc. Dynamic laser pulse control
US11876335B2 (en) * 2021-11-03 2024-01-16 National Yang Ming Chiao Tung University Method and system to simultaneously generate tunable redshift and blueshift femtosecond laser pulses with adjustable spectral bandwidth and output power
CN115014569B (zh) * 2022-03-02 2024-09-20 武汉大学 一种基于飞秒激光对透光物体的超快测温装置及方法
CN117175331B (zh) * 2022-05-27 2025-06-13 中国科学院西安光学精密机械研究所 一种混合式高功率大能量飞秒啁啾脉冲放大系统及方法
CN120767667B (zh) * 2025-09-10 2025-11-14 中山大学 一种光放大器的制备方法

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105143959A (zh) * 2013-03-15 2015-12-09 视乐有限公司 用于扫描超短脉冲光的光束的系统和方法
CN105143959B (zh) * 2013-03-15 2018-03-06 视乐有限公司 用于扫描超短脉冲光的光束的系统和方法
CN105794054A (zh) * 2013-12-04 2016-07-20 泰勒斯公司 与压缩器组合的用于采样大尺寸高能的激光束的设备
CN105794054B (zh) * 2013-12-04 2018-12-21 泰勒斯公司 与压缩器组合的用于采样大尺寸高能的激光束的设备
CN104300352A (zh) * 2014-10-16 2015-01-21 北京工业大学 一种光脉冲重复频率扩频器
CN104300352B (zh) * 2014-10-16 2017-04-26 北京工业大学 一种光脉冲重复频率扩频器
CN114097149A (zh) * 2019-07-09 2022-02-25 Ipg光子公司 具有脉冲持续时间开关的激光器系统
CN111308828A (zh) * 2020-02-26 2020-06-19 清华大学 一种基于二次谐波产生的准共光路飞秒激光光谱压缩装置
CN111308828B (zh) * 2020-02-26 2021-03-16 清华大学 一种基于二次谐波产生的准共光路飞秒激光光谱压缩装置
CN111884026A (zh) * 2020-07-16 2020-11-03 电子科技大学 一种高重复频率的超短激光脉冲光源系统

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EP2539975A4 (en) 2013-10-30
AU2011220710A1 (en) 2012-09-27
MX2012009415A (es) 2012-09-12
JP2013520847A (ja) 2013-06-06
EP2539975A2 (en) 2013-01-02
US20110206073A1 (en) 2011-08-25
CA2788431A1 (en) 2011-09-01
US8279901B2 (en) 2012-10-02
RU2012140434A (ru) 2014-03-27
TW201136078A (en) 2011-10-16
KR20130045245A (ko) 2013-05-03
WO2011106510A2 (en) 2011-09-01
WO2011106510A3 (en) 2012-03-22
BR112012020885A2 (pt) 2016-05-03

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Application publication date: 20121226