ATE422664T1 - System und verfahren zur messung und kontrolle der energie eines ultrakurzen pulses eines laserstrahls - Google Patents

System und verfahren zur messung und kontrolle der energie eines ultrakurzen pulses eines laserstrahls

Info

Publication number
ATE422664T1
ATE422664T1 AT04078460T AT04078460T ATE422664T1 AT E422664 T1 ATE422664 T1 AT E422664T1 AT 04078460 T AT04078460 T AT 04078460T AT 04078460 T AT04078460 T AT 04078460T AT E422664 T1 ATE422664 T1 AT E422664T1
Authority
AT
Austria
Prior art keywords
energy
remainder
laser beam
measuring
short pulse
Prior art date
Application number
AT04078460T
Other languages
English (en)
Inventor
Michael Schuhmacher
Markus Schiller
Original Assignee
20 10 Perfect Vision Optische
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 20 10 Perfect Vision Optische filed Critical 20 10 Perfect Vision Optische
Application granted granted Critical
Publication of ATE422664T1 publication Critical patent/ATE422664T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J11/00—Measuring the characteristics of individual optical pulses or of optical pulse trains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4257—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to monitoring the characteristics of a beam, e.g. laser beam, headlamp beam

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Laser Beam Processing (AREA)
AT04078460T 2004-04-29 2004-12-20 System und verfahren zur messung und kontrolle der energie eines ultrakurzen pulses eines laserstrahls ATE422664T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/835,088 US7103077B2 (en) 2004-04-29 2004-04-29 System and method for measuring and controlling an energy of an ultra-short pulse of a laser beam

Publications (1)

Publication Number Publication Date
ATE422664T1 true ATE422664T1 (de) 2009-02-15

Family

ID=34928760

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04078460T ATE422664T1 (de) 2004-04-29 2004-12-20 System und verfahren zur messung und kontrolle der energie eines ultrakurzen pulses eines laserstrahls

Country Status (6)

Country Link
US (1) US7103077B2 (de)
EP (1) EP1591762B1 (de)
JP (1) JP2005315848A (de)
AT (1) ATE422664T1 (de)
DE (1) DE602004019393D1 (de)
ES (1) ES2318237T3 (de)

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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
US9054479B2 (en) * 2010-02-24 2015-06-09 Alcon Lensx, Inc. High power femtosecond laser with adjustable repetition rate
KR20110103345A (ko) 2010-03-12 2011-09-20 한국전자통신연구원 편광 특성 조절 장치 및 이를 포함한 극초단 초고출력 펄스 레이저 발생기
US8553311B2 (en) 2010-04-02 2013-10-08 Electro Scientific Industries, Inc. Method for accomplishing high-speed intensity variation of a polarized output laser beam
CN102141436B (zh) * 2010-12-15 2012-07-04 北京理工大学 一种具有自动跟踪功能的飞焦级激光微能量计
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
WO2013054372A1 (ja) * 2011-10-11 2013-04-18 三菱電機株式会社 レーザ出力測定機構
US8908739B2 (en) 2011-12-23 2014-12-09 Alcon Lensx, Inc. Transverse adjustable laser beam restrictor
US10114157B2 (en) * 2012-09-20 2018-10-30 Applied Materials, Inc. Pulse width controller
AU2019232645B2 (en) * 2018-03-08 2024-05-09 Alcon Inc. Detecting peak laser pulses using control signal timings
EP3903078B1 (de) * 2018-12-25 2024-04-17 Aselsan Elektronik Sanayi ve Ticaret Anonim Sirketi Verfahren und vorrichtung zur gepulsten leistungsmessung

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Also Published As

Publication number Publication date
JP2005315848A (ja) 2005-11-10
ES2318237T3 (es) 2009-05-01
US20050243877A1 (en) 2005-11-03
US7103077B2 (en) 2006-09-05
EP1591762B1 (de) 2009-02-11
DE602004019393D1 (de) 2009-03-26
EP1591762A1 (de) 2005-11-02

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