BR112012020885A2 - motor a laser - Google Patents

motor a laser

Info

Publication number
BR112012020885A2
BR112012020885A2 BR112012020885A BR112012020885A BR112012020885A2 BR 112012020885 A2 BR112012020885 A2 BR 112012020885A2 BR 112012020885 A BR112012020885 A BR 112012020885A BR 112012020885 A BR112012020885 A BR 112012020885A BR 112012020885 A2 BR112012020885 A2 BR 112012020885A2
Authority
BR
Brazil
Prior art keywords
extended
pulses
pulse
seed
laser
Prior art date
Application number
BR112012020885A
Other languages
English (en)
Portuguese (pt)
Inventor
Michael Karavitis
Original Assignee
Alcon Lensx Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcon Lensx Inc filed Critical Alcon Lensx Inc
Publication of BR112012020885A2 publication Critical patent/BR112012020885A2/pt

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
    • H01S3/02—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
BR112012020885A 2010-02-24 2011-02-24 motor a laser BR112012020885A2 (pt)

Applications Claiming Priority (2)

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
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
BR112012020885A2 true BR112012020885A2 (pt) 2016-05-03

Family

ID=44476459

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020885A BR112012020885A2 (pt) 2010-02-24 2011-02-24 motor a laser

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)

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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
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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
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
CN115210969A (zh) 2020-01-14 2022-10-18 宽腾矽公司 调幅激光器
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
CN111884026B (zh) * 2020-07-16 2021-06-01 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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Also Published As

Publication number Publication date
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
CN102844941A (zh) 2012-12-26
KR20130045245A (ko) 2013-05-03
WO2011106510A2 (en) 2011-09-01
WO2011106510A3 (en) 2012-03-22

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2373 DE 28-06-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.