FR2263622A1 - Electrode discharge system for gas laser - has several parallel electrode groups with grooved strip and complementary pins - Google Patents

Electrode discharge system for gas laser - has several parallel electrode groups with grooved strip and complementary pins

Info

Publication number
FR2263622A1
FR2263622A1 FR7501262A FR7501262A FR2263622A1 FR 2263622 A1 FR2263622 A1 FR 2263622A1 FR 7501262 A FR7501262 A FR 7501262A FR 7501262 A FR7501262 A FR 7501262A FR 2263622 A1 FR2263622 A1 FR 2263622A1
Authority
FR
France
Prior art keywords
electrode
insulator
groups
pins
strips
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.)
Granted
Application number
FR7501262A
Other languages
French (fr)
Other versions
FR2263622B1 (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.)
Eltro GmbH and Co
Original Assignee
Eltro GmbH and Co
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
Priority claimed from DE19742411309 external-priority patent/DE2411309C3/en
Application filed by Eltro GmbH and Co filed Critical Eltro GmbH and Co
Publication of FR2263622A1 publication Critical patent/FR2263622A1/en
Application granted granted Critical
Publication of FR2263622B1 publication Critical patent/FR2263622B1/fr
Granted 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
    • H01S3/09713—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited with auxiliary ionisation, e.g. double discharge excitation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)

Abstract

The discharge electrode system for gas lasers consists of electrode groups embedded in an insulator in an alternating series arrangement, the groups being mutually electrically contacted. One electrode type consists of a strip with at least one milled-out recess, while the other electrode type is formed by a row of pins embedded in the insulator at right angles to the strip extension. The electrodes contacting is carried out inside the insulator. Preferably the milled-out recesses are of longitudinal shape and rounded in the region of the narrow side of the strips. The pins may form counter electrodes of spark gaps consisting of themselves and the adjacent strips. Typically the strips are of shape which favourably affects the homogeneity of the gas discharge.
FR7501262A 1974-03-09 1975-01-16 Electrode discharge system for gas laser - has several parallel electrode groups with grooved strip and complementary pins Granted FR2263622A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742411309 DE2411309C3 (en) 1974-03-09 Electrode system for the pulsed transverse excitation of a gas laser, associated power supply circuit and method for its operation

Publications (2)

Publication Number Publication Date
FR2263622A1 true FR2263622A1 (en) 1975-10-03
FR2263622B1 FR2263622B1 (en) 1978-07-13

Family

ID=5909548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501262A Granted FR2263622A1 (en) 1974-03-09 1975-01-16 Electrode discharge system for gas laser - has several parallel electrode groups with grooved strip and complementary pins

Country Status (1)

Country Link
FR (1) FR2263622A1 (en)

Also Published As

Publication number Publication date
DE2411309A1 (en) 1975-09-11
DE2411309B2 (en) 1977-01-13
FR2263622B1 (en) 1978-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse