GB2091935B - A gas laser device - Google Patents

A gas laser device

Info

Publication number
GB2091935B
GB2091935B GB8137836A GB8137836A GB2091935B GB 2091935 B GB2091935 B GB 2091935B GB 8137836 A GB8137836 A GB 8137836A GB 8137836 A GB8137836 A GB 8137836A GB 2091935 B GB2091935 B GB 2091935B
Authority
GB
United Kingdom
Prior art keywords
laser device
gas laser
gas
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
GB8137836A
Other versions
GB2091935A (en
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.)
Compagnie Industriel des Lasers CILAS SA
Alcatel Lucent SAS
Original Assignee
Compagnie Industriel des Lasers CILAS SA
Compagnie Generale dElectricite SA
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 Compagnie Industriel des Lasers CILAS SA, Compagnie Generale dElectricite SA filed Critical Compagnie Industriel des Lasers CILAS SA
Publication of GB2091935A publication Critical patent/GB2091935A/en
Application granted granted Critical
Publication of GB2091935B publication Critical patent/GB2091935B/en
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
    • H01S3/0315—Waveguide 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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
GB8137836A 1980-12-18 1981-12-16 A gas laser device Expired GB2091935B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026905A FR2497009A1 (en) 1980-12-18 1980-12-18 LASER GAS DEVICE

Publications (2)

Publication Number Publication Date
GB2091935A GB2091935A (en) 1982-08-04
GB2091935B true GB2091935B (en) 1984-06-06

Family

ID=9249241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8137836A Expired GB2091935B (en) 1980-12-18 1981-12-16 A gas laser device

Country Status (3)

Country Link
DE (1) DE3149695A1 (en)
FR (1) FR2497009A1 (en)
GB (1) GB2091935B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591816B1 (en) * 1985-12-16 1990-10-05 Asulab Sa GAS LASER EQUIPPED WITH THREE-FUNCTION VALVES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084257A (en) * 1959-01-19 1963-04-02 Lab For Electronics Inc Low pressure pumping
FR2071054A5 (en) * 1969-12-16 1971-09-17 Comp Generale Electricite

Also Published As

Publication number Publication date
GB2091935A (en) 1982-08-04
DE3149695A1 (en) 1982-09-30
FR2497009B1 (en) 1984-08-24
FR2497009A1 (en) 1982-06-25

Similar Documents

Publication Publication Date Title
DE3169553D1 (en) A laser device for an endoscope
EP0180417A3 (en) A pulsing combustion device
EP0075964A3 (en) Laser device
CS357681A2 (en) Prostredek k regulaci rustu rostlin a fungicidni prostredek a zpusob vyroby ucinne slozky
EP0152084A3 (en) Gas laser device
CS520181A2 (en) Zpusob vyroby plocheho duteho telesa a zarizeni k provadeni tohoto zpusobu
DE3277164D1 (en) Gas laser device
GB2161318B (en) Gas laser device
DE3363034D1 (en) Gas laser device
JPS56162888A (en) Circulating gas laser device
GB2082439B (en) A cigarette rod-breaking device
DE3176078D1 (en) Laser device
GB2084392B (en) Laser device
JPS571280A (en) Laser device
GB2061606B (en) Gas dircharge laser device
DE3168053D1 (en) Gas laser
CS927880A1 (en) Zpusob kalibrovani a zarizeni k mereni intenzity zareni a energeticke jasnosti
GB2091935B (en) A gas laser device
DE3171278D1 (en) Attachment for laser device
CS139281A1 (en) Zarizeni k zacisteni a zakriveni koncu elektromontaznich vodicu
DE3160960D1 (en) Current-limiting device for a gas laser supply
GB2459525B (en) A gas-flow laser apparatus
JPS5732689A (en) Laser device
JPS56108398A (en) Gas jet device
CS139481A1 (en) Zpusob a zarizeni k sejmuti nebo ulozeni vrchni vrstvy stohu

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee