CH529456A - Laser discharge device - Google Patents

Laser discharge device

Info

Publication number
CH529456A
CH529456A CH357671A CH357671A CH529456A CH 529456 A CH529456 A CH 529456A CH 357671 A CH357671 A CH 357671A CH 357671 A CH357671 A CH 357671A CH 529456 A CH529456 A CH 529456A
Authority
CH
Switzerland
Prior art keywords
discharge device
laser discharge
laser
discharge
Prior art date
Application number
CH357671A
Other languages
French (fr)
Inventor
Farcy Jean-Claude
Dumanchin Roger
Rocca-Serra Jean
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of CH529456A publication Critical patent/CH529456A/en

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
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0385—Shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/066—Cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
    • H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups
    • 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
    • H01S3/0382—Cathodes or particular adaptations thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
CH357671A 1970-03-23 1971-03-11 Laser discharge device CH529456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7010382A FR2082661A5 (en) 1970-03-23 1970-03-23

Publications (1)

Publication Number Publication Date
CH529456A true CH529456A (en) 1972-10-15

Family

ID=9052733

Family Applications (1)

Application Number Title Priority Date Filing Date
CH357671A CH529456A (en) 1970-03-23 1971-03-11 Laser discharge device

Country Status (7)

Country Link
BE (1) BE764031A (en)
CH (1) CH529456A (en)
DE (1) DE2113902A1 (en)
FR (1) FR2082661A5 (en)
GB (1) GB1276479A (en)
NL (1) NL7103701A (en)
SU (1) SU392641A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2782571B1 (en) 1998-08-18 2000-10-06 Qwertec INTEGRATED LIGHTING CONTROL BUTTON AND METHOD FOR MANUFACTURING THE SAME
CN108933377B (en) * 2018-07-19 2020-01-10 中国科学院长春光学精密机械与物理研究所 Pulse CO2Laser discharge cavity

Also Published As

Publication number Publication date
NL7103701A (en) 1971-09-27
SU392641A3 (en) 1973-07-27
GB1276479A (en) 1972-06-01
FR2082661A5 (en) 1971-12-10
DE2113902A1 (en) 1971-10-07
BE764031A (en) 1971-09-10

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Legal Events

Date Code Title Description
PL Patent ceased