JPS5773987A - Laser oscillator - Google Patents

Laser oscillator

Info

Publication number
JPS5773987A
JPS5773987A JP55150522A JP15052280A JPS5773987A JP S5773987 A JPS5773987 A JP S5773987A JP 55150522 A JP55150522 A JP 55150522A JP 15052280 A JP15052280 A JP 15052280A JP S5773987 A JPS5773987 A JP S5773987A
Authority
JP
Japan
Prior art keywords
tube
gas
laser
laser gas
interior
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.)
Pending
Application number
JP55150522A
Other languages
Japanese (ja)
Inventor
Takafumi Ohara
Naoya Horiuchi
Reiji Sano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55150522A priority Critical patent/JPS5773987A/en
Publication of JPS5773987A publication Critical patent/JPS5773987A/en
Pending 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

Landscapes

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

Abstract

PURPOSE:To obtain high power from a laser oscillator by dividing the interior of a laser gas enclosing tube forming the oscillator axially into a plurality of small chambers with a plurality of partition plate disposed axially and flowing laser gas while crossing the discharging area alternately in reverse direction, thereby increasing the cooling effect. CONSTITUTION:A glass tube 91 having good insulation so as not to leak the laser gas externally form an oscillation zone is used, and He, Ne, CO2 necessary for CO2 gas laser are sealed as mixture gas in the tube. The outside of the tube 91 is enclosed with a glass tube 92, coolant is flowed to the space 93 therebetween, and the laser gas colliding with the inner wall of the tube 91 is cooled. The interior of the tube 91 is divided by partition plates 41, 51, 61, 71 made of alumina formed with gas passage holes 41, 52, 62, 72 respectively, and axial shielding plates. With this structure, a glow discharge area is formed by the electrodes 95, 96, and the gas flowing between the reflecting mirror 97 and the output mirror 98 is reversely converted in the discharging area.
JP55150522A 1980-10-27 1980-10-27 Laser oscillator Pending JPS5773987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55150522A JPS5773987A (en) 1980-10-27 1980-10-27 Laser oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55150522A JPS5773987A (en) 1980-10-27 1980-10-27 Laser oscillator

Publications (1)

Publication Number Publication Date
JPS5773987A true JPS5773987A (en) 1982-05-08

Family

ID=15498698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55150522A Pending JPS5773987A (en) 1980-10-27 1980-10-27 Laser oscillator

Country Status (1)

Country Link
JP (1) JPS5773987A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0518049U (en) * 1991-08-09 1993-03-05 澁谷工業株式会社 Laser oscillator
US12013171B2 (en) 2018-01-26 2024-06-18 Fujitsu General Limited Electrical component module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0518049U (en) * 1991-08-09 1993-03-05 澁谷工業株式会社 Laser oscillator
US12013171B2 (en) 2018-01-26 2024-06-18 Fujitsu General Limited Electrical component module

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