DE2364528C3 - Gaslaser - Google Patents

Gaslaser

Info

Publication number
DE2364528C3
DE2364528C3 DE2364528A DE2364528A DE2364528C3 DE 2364528 C3 DE2364528 C3 DE 2364528C3 DE 2364528 A DE2364528 A DE 2364528A DE 2364528 A DE2364528 A DE 2364528A DE 2364528 C3 DE2364528 C3 DE 2364528C3
Authority
DE
Germany
Prior art keywords
capillary tube
cathode
vessel
gas laser
laser
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2364528A
Other languages
German (de)
English (en)
Other versions
DE2364528B2 (de
DE2364528A1 (de
Inventor
Gerald C. Palo Alto Barker
William A. Portola Valley Shull
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coherent Inc Palo Alto Calif (vsta)
Original Assignee
Coherent Inc Palo Alto Calif (vsta)
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 Coherent Inc Palo Alto Calif (vsta) filed Critical Coherent Inc Palo Alto Calif (vsta)
Publication of DE2364528A1 publication Critical patent/DE2364528A1/de
Publication of DE2364528B2 publication Critical patent/DE2364528B2/de
Application granted granted Critical
Publication of DE2364528C3 publication Critical patent/DE2364528C3/de
Expired legal-status Critical Current

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
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/032—Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube
    • H01S3/0323—Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube by special features of the discharge constricting tube, e.g. capillary
    • 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
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE2364528A 1973-01-02 1973-12-24 Gaslaser Expired DE2364528C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00320093A US3851272A (en) 1973-01-02 1973-01-02 Gaseous laser with cathode forming optical resonator support and plasma tube envelope

Publications (3)

Publication Number Publication Date
DE2364528A1 DE2364528A1 (de) 1974-07-11
DE2364528B2 DE2364528B2 (de) 1978-04-06
DE2364528C3 true DE2364528C3 (de) 1978-12-07

Family

ID=23244859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2364528A Expired DE2364528C3 (de) 1973-01-02 1973-12-24 Gaslaser

Country Status (4)

Country Link
US (1) US3851272A (enExample)
JP (1) JPS5240199B2 (enExample)
DE (1) DE2364528C3 (enExample)
GB (1) GB1451975A (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2185874B1 (enExample) * 1972-05-24 1974-12-27 Thomson Csf
JPS5122393A (en) * 1974-08-19 1976-02-23 Nippon Electric Co Gasureezakanno seizohoho
CH581903A5 (enExample) * 1975-03-14 1976-11-15 Bbc Brown Boveri & Cie
US4032863A (en) * 1976-04-19 1977-06-28 The United States Of America As Represented By The Secretary Of The Navy Metal vapor laser tube
JPS5380378U (enExample) * 1976-12-06 1978-07-04
DE3028421C2 (de) * 1980-07-26 1984-08-16 Messerschmitt-Bölkow-Blohm GmbH, 8000 München CO↓2↓-Wellenleiterlaser
DE3103385A1 (de) * 1981-02-02 1982-08-26 Teldix Gmbh, 6900 Heidelberg Gaslaser
FR2578110A1 (fr) * 1982-06-28 1986-08-29 Comp Generale Electricite Laser chimique a acide chlorhydrique
FR2553941B1 (fr) * 1983-10-21 1985-12-13 Commissariat Energie Atomique Dispositif laser a vapeur metallique
AU587975B2 (en) * 1984-05-14 1989-09-07 Laser Holdings Limited Laser tube casing
GB2158991B (en) * 1984-05-14 1988-06-02 Hughes Technology Pty Ltd A hand-held laser beam system
GB2176337B (en) * 1985-06-04 1990-02-14 English Electric Valve Co Ltd Metal vapour laser apparatus
DK2564973T3 (en) * 2011-09-05 2015-01-12 Alltec Angewandte Laserlicht Technologie Ges Mit Beschränkter Haftung Marking apparatus having a plurality of lasers and a kombineringsafbøjningsindretning
EP2565996B1 (en) 2011-09-05 2013-12-11 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Laser device with a laser unit, and a fluid container for a cooling means of said laser unit
EP2564975B1 (en) * 2011-09-05 2014-12-10 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of lasers and individually adjustable sets of deflection means
EP2565673B1 (en) 2011-09-05 2013-11-13 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Device and method for marking of an object by means of a laser beam
EP2564974B1 (en) * 2011-09-05 2015-06-17 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of gas lasers with resonator tubes and individually adjustable deflection means
EP2564972B1 (en) * 2011-09-05 2015-08-26 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of lasers, deflection means and telescopic means for each laser beam
EP2565994B1 (en) 2011-09-05 2014-02-12 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Laser device and method for marking an object
ES2544034T3 (es) 2011-09-05 2015-08-27 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Aparato de marcado con al menos un láser de gas y un termodisipador
CN107039875B (zh) * 2017-06-09 2023-03-31 吉林省永利激光科技有限公司 封离式二氧化碳激光器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299779B (de) * 1965-01-18 1969-07-24 Control Data Corp Optischer Sender oder Verstaerker (Laser)
DE1934414C3 (de) * 1969-07-07 1974-08-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gaslaser mit einem Kaltkathodenentladungsgefäß

Also Published As

Publication number Publication date
US3851272A (en) 1974-11-26
DE2364528B2 (de) 1978-04-06
JPS49102294A (enExample) 1974-09-27
GB1451975A (en) 1976-10-06
JPS5240199B2 (enExample) 1977-10-11
DE2364528A1 (de) 1974-07-11

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Legal Events

Date Code Title Description
BGA New person/name/address of the applicant
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee