JPS54101697A - Gas laser unit - Google Patents

Gas laser unit

Info

Publication number
JPS54101697A
JPS54101697A JP809078A JP809078A JPS54101697A JP S54101697 A JPS54101697 A JP S54101697A JP 809078 A JP809078 A JP 809078A JP 809078 A JP809078 A JP 809078A JP S54101697 A JPS54101697 A JP S54101697A
Authority
JP
Japan
Prior art keywords
resistors
gas flow
gas
electrodes
current distribution
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
JP809078A
Other languages
Japanese (ja)
Other versions
JPS6026318B2 (en
Inventor
Tadashi Takahashi
Katsuyuki Kakizaki
Hideo Fujita
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP809078A priority Critical patent/JPS6026318B2/en
Publication of JPS54101697A publication Critical patent/JPS54101697A/en
Publication of JPS6026318B2 publication Critical patent/JPS6026318B2/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
    • H01S3/038—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)

Abstract

PURPOSE:To obtain a gas laser unit which has a simple constitution and can change and take out the laser output efficiently. CONSTITUTION:The first electrode group 1 consists of plural needle-shaped electrodes 3... which are provided in parallel in the direction orthogonal to gas flow 2, and these electrodes 3... are insulated at regular intervals and are connected to one pole of the power source through resistors 4.... The second electrode group 5 consists of plural bar-shaped electrodes 6... which are provided in the direction of gas flow 2, and these electrodes 6... are insulated at regular intervals and are connected to the other pole of the power source through resistors 7.... Further resonator mirror 9 is provided at both ends of electrode groups 1 and 5 so that optical axis 8 may be formed between electrode groups 1 and 5, thus constituting laser optical system 10. Now, the current distribution in the direction orthogonal to gas flow 2 is regulated by resistors 4..., and the current distribution in the gas flow 2 direction is regulated by resistors.... AS a result, even when the gas pressure, the gas flowing velocity, etc., are changed to regulate the laser output, the current distribution where the output is increased by the position of mirror 9 can be formed.
JP809078A 1978-01-27 1978-01-27 gas laser equipment Expired JPS6026318B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP809078A JPS6026318B2 (en) 1978-01-27 1978-01-27 gas laser equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP809078A JPS6026318B2 (en) 1978-01-27 1978-01-27 gas laser equipment

Publications (2)

Publication Number Publication Date
JPS54101697A true JPS54101697A (en) 1979-08-10
JPS6026318B2 JPS6026318B2 (en) 1985-06-22

Family

ID=11683618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP809078A Expired JPS6026318B2 (en) 1978-01-27 1978-01-27 gas laser equipment

Country Status (1)

Country Link
JP (1) JPS6026318B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660086A (en) * 1979-10-05 1981-05-23 Western Electric Co Recombination laser
JPS61170083A (en) * 1985-01-24 1986-07-31 Amada Co Ltd Gas laser device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61198547U (en) * 1985-06-03 1986-12-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660086A (en) * 1979-10-05 1981-05-23 Western Electric Co Recombination laser
JPH0421357B2 (en) * 1979-10-05 1992-04-09 Ei Teii Ando Teii Tekunorojiizu Inc
JPS61170083A (en) * 1985-01-24 1986-07-31 Amada Co Ltd Gas laser device

Also Published As

Publication number Publication date
JPS6026318B2 (en) 1985-06-22

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