BR112014003937A2 - dispositivo de laser - Google Patents

dispositivo de laser

Info

Publication number
BR112014003937A2
BR112014003937A2 BR112014003937A BR112014003937A BR112014003937A2 BR 112014003937 A2 BR112014003937 A2 BR 112014003937A2 BR 112014003937 A BR112014003937 A BR 112014003937A BR 112014003937 A BR112014003937 A BR 112014003937A BR 112014003937 A2 BR112014003937 A2 BR 112014003937A2
Authority
BR
Brazil
Prior art keywords
laser
laser gain
gain volumes
volumes
gas
Prior art date
Application number
BR112014003937A
Other languages
English (en)
Inventor
j richard Bernard
D Gilmartin Brad
J Ryan Daniel
l armbruster Kevin
J Kueckendahl Peter
Original Assignee
Alltec Angewandte Laserlicht Tech 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 Alltec Angewandte Laserlicht Tech Gmbh filed Critical Alltec Angewandte Laserlicht Tech Gmbh
Publication of BR112014003937A2 publication Critical patent/BR112014003937A2/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
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • 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
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0385—Shape
    • 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
    • H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
    • H01S3/076—Folded-path lasers
    • 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
    • H01S3/083—Ring lasers
    • H01S3/0835—Gas ring lasers
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases
    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
    • H01S3/2232—Carbon dioxide (CO2) or monoxide [CO]
    • 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
    • H01S3/03—Constructional details of gas laser discharge tubes
    • 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
    • H01S3/04—Arrangements for thermal management
    • H01S3/0407—Liquid cooling, e.g. by water
    • 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
    • H01S3/04—Arrangements for thermal management
    • H01S3/041—Arrangements for thermal management for gas lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lasers (AREA)

Abstract

resumo patente de invenção: "dispositivo de laser". a presente invenção refere-se a um dispositivo de laser que compreende pelo menos três volumes de ganho de laser lineares (12) para um gás a ser excitado, elementos de conexão (20) para conectar volumes de ganho de laser adjacentes, sendo que os volumes de ganho de laser são mecanicamente acoplados aos outros, e formam um espaço volumétrico comum, meios de excitação (50) para os volumes de ganho de laser para excitar o gás nos volumes de ganho de laser para gerar uma luz de laser, espelhos (22) dispostos nos elementos de conexão para refletir luz de laser entre os volumes de ganho de laser, um espelho posterior totalmente refletivo (44), e um acoplador de saída parcialmente refletivo (42) para acoplar na saída um feixe de laser. os volumes de ganho de laser são dispostos no formato de um anel aberto ou fechado que circunda um espaço central livre (8) entre os mesmos. a invenção também se refere a um método para marcar um objeto.
BR112014003937A 2011-09-05 2012-07-19 dispositivo de laser BR112014003937A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11007189A EP2565998A1 (en) 2011-09-05 2011-09-05 Gas ring laser device
PCT/EP2012/003073 WO2013034218A1 (en) 2011-09-05 2012-07-19 Laser device

Publications (1)

Publication Number Publication Date
BR112014003937A2 true BR112014003937A2 (pt) 2017-03-14

Family

ID=46750268

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014003937A BR112014003937A2 (pt) 2011-09-05 2012-07-19 dispositivo de laser

Country Status (6)

Country Link
US (1) US9071034B2 (pt)
EP (1) EP2565998A1 (pt)
CN (1) CN103765706B (pt)
BR (1) BR112014003937A2 (pt)
EA (1) EA024427B1 (pt)
WO (1) WO2013034218A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109814226B (zh) * 2019-04-03 2021-11-16 烟台魔技纳米科技有限公司 一种镜片连接系统

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Also Published As

Publication number Publication date
CN103765706A (zh) 2014-04-30
EA201490236A1 (ru) 2014-08-29
US9071034B2 (en) 2015-06-30
US20140233597A1 (en) 2014-08-21
EP2565998A1 (en) 2013-03-06
CN103765706B (zh) 2016-05-18
EA024427B1 (ru) 2016-09-30
WO2013034218A1 (en) 2013-03-14

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08G Application fees: restoration [chapter 8.7 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]