BR112012012658A2 - disposicao do espelho para guiar um feixe de laser em um sistema a laser e metodo guia de feixe for um feixe de laser - Google Patents

disposicao do espelho para guiar um feixe de laser em um sistema a laser e metodo guia de feixe for um feixe de laser

Info

Publication number
BR112012012658A2
BR112012012658A2 BR112012012658A BR112012012658A BR112012012658A2 BR 112012012658 A2 BR112012012658 A2 BR 112012012658A2 BR 112012012658 A BR112012012658 A BR 112012012658A BR 112012012658 A BR112012012658 A BR 112012012658A BR 112012012658 A2 BR112012012658 A2 BR 112012012658A2
Authority
BR
Brazil
Prior art keywords
laser beam
resonator
guiding
mirror
laser
Prior art date
Application number
BR112012012658A
Other languages
English (en)
Inventor
Meier Joachim
Josef Lederer Maximilian
Wegner Ulrike
Original Assignee
High Q Laser Gmbh
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 High Q Laser Gmbh filed Critical High Q Laser Gmbh
Publication of BR112012012658A2 publication Critical patent/BR112012012658A2/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
    • H01S3/05—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/004—Systems comprising a plurality of reflections between two or more surfaces, e.g. cells, resonators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0647—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three curved mirrors
    • G02B17/0657—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three curved mirrors off-axis or unobscured systems in which all of the mirrors share a common axis of rotational symmetry
    • 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
    • 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
    • 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
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

disposição do espelho para guiar um feixe de laser em um sistema a laser e método guia de feixe for um feixe de laser. a presente invenção refere-se a uma disposição do espelho para guiar um feixe de luz em sistema a laser tendo pelo menos um primeiro espelho da extremidade (1) e um segundo espelho da extremidade (2), em que os ditos espelhos da extremidade (1,2) definem um ressonador tendo um eixo do ressonador óptico (oa), em que o feixe de laser é guiado no ressonador novamente após múltipla reflexão no primeiro e no segundo espelho (1,2) como um feixe de laser de saída (as). a sequência de reflexões no primeiro e no segundo espelho (1,2) assim determina um adireção de rotação entre o primeiro e o segundo espelho da extremidade, definida como um eixo de rotação com relação ao eixo ressonador, em que um primeiro caminho do feixe é definido e o feixe de laser circula em uma direção de rotação entre o primeiro e o segundo espelho da extremidade no ressonador definida como um eixo de rotação com relação ao eixo do ressonador (oa). o ressonador é desenhado de forma que a direção é invertida em um ponto de reversão e o feixe de laser no ressonador passa pelo menos parcialmente em uma direção de rotação oposta ao caminho do feixe, em que um segundo caminho do feixe é definido.
BR112012012658A 2009-11-26 2010-11-19 disposicao do espelho para guiar um feixe de laser em um sistema a laser e metodo guia de feixe for um feixe de laser BR112012012658A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09177261A EP2328243A1 (de) 2009-11-26 2009-11-26 Spiegelanordnung zur Führung eines Laserstrahls in einem Lasersystem und Strahlführungsverfahren für einen Laserstrahl
PCT/EP2010/067825 WO2011064147A1 (de) 2009-11-26 2010-11-19 Spiegelanordnung zur führung eines laserstrahls in einem lasersystem und strahlfürhungsverfahren für einen laserstrahl

Publications (1)

Publication Number Publication Date
BR112012012658A2 true BR112012012658A2 (pt) 2017-09-26

Family

ID=42199580

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012658A BR112012012658A2 (pt) 2009-11-26 2010-11-19 disposicao do espelho para guiar um feixe de laser em um sistema a laser e metodo guia de feixe for um feixe de laser

Country Status (10)

Country Link
US (1) US8780947B2 (pt)
EP (2) EP2328243A1 (pt)
JP (1) JP5826186B2 (pt)
KR (1) KR101735429B1 (pt)
CN (1) CN102668276B (pt)
AU (1) AU2010323288B2 (pt)
BR (1) BR112012012658A2 (pt)
CA (1) CA2781030A1 (pt)
IL (1) IL219531A (pt)
WO (1) WO2011064147A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9151940B2 (en) * 2012-12-05 2015-10-06 Kla-Tencor Corporation Semiconductor inspection and metrology system using laser pulse multiplier
WO2017137502A1 (de) * 2016-02-11 2017-08-17 Tom Rubin Langwegzelle
EP3264038A1 (de) * 2016-06-30 2018-01-03 HILTI Aktiengesellschaft Verfahren zum vergleichen eines auf einen laserempfänger auftreffenden empfangsstrahls mit einem rotierenden laserstrahl
CN110402522B (zh) * 2017-02-03 2021-06-18 Eo科技股份有限公司 薄碟激光装置
KR102025759B1 (ko) * 2017-12-06 2019-09-26 주식회사 이오테크닉스 씬디스크 레이저 장치
EP3747089B1 (en) * 2018-01-29 2024-03-06 Idea Machine Development Design & Production Ltd. Compact coaxial laser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7022A (en) * 1850-01-15 Cideb-mill
US3437954A (en) 1965-03-31 1969-04-08 Bell Telephone Labor Inc Optical delay line devices
JPH04134890A (ja) * 1990-09-27 1992-05-08 Okuma Mach Works Ltd レーザ発振器
AT408589B (de) * 1999-07-07 2002-01-25 Femtolasers Produktions Gmbh Laservorrichtung
WO2004068656A2 (de) 2003-01-28 2004-08-12 High Q Laser Production Gmbh Faltvorrichtung zur strahlführung in einem laser
US20070223540A1 (en) * 2006-01-27 2007-09-27 Time-Bandwidth Products Ag Pulsed laser

Also Published As

Publication number Publication date
KR101735429B1 (ko) 2017-05-15
EP2504894A1 (de) 2012-10-03
JP5826186B2 (ja) 2015-12-02
AU2010323288B2 (en) 2014-06-12
EP2328243A1 (de) 2011-06-01
AU2010323288A1 (en) 2012-05-24
US20130114631A1 (en) 2013-05-09
IL219531A0 (en) 2012-06-28
CN102668276A (zh) 2012-09-12
WO2011064147A1 (de) 2011-06-03
KR20120105016A (ko) 2012-09-24
CN102668276B (zh) 2014-10-29
US8780947B2 (en) 2014-07-15
JP2013512557A (ja) 2013-04-11
CA2781030A1 (en) 2011-06-03
IL219531A (en) 2015-09-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]