JPS57173989A - Laser device - Google Patents

Laser device

Info

Publication number
JPS57173989A
JPS57173989A JP6095581A JP6095581A JPS57173989A JP S57173989 A JPS57173989 A JP S57173989A JP 6095581 A JP6095581 A JP 6095581A JP 6095581 A JP6095581 A JP 6095581A JP S57173989 A JPS57173989 A JP S57173989A
Authority
JP
Japan
Prior art keywords
waveguide
medium gas
longitudinal direction
pressure
inlet
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
JP6095581A
Other languages
Japanese (ja)
Inventor
Michihiro Kaneda
Seiji Sugiyama
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.)
NIHON SEKIGAISEN KOGYO KK
NIPPON SEKIGAISEN KOGYO KK
Original Assignee
NIHON SEKIGAISEN KOGYO KK
NIPPON SEKIGAISEN KOGYO KK
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 NIHON SEKIGAISEN KOGYO KK, NIPPON SEKIGAISEN KOGYO KK filed Critical NIHON SEKIGAISEN KOGYO KK
Priority to JP6095581A priority Critical patent/JPS57173989A/en
Publication of JPS57173989A publication Critical patent/JPS57173989A/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
    • H01S3/0315—Waveguide lasers

Abstract

PURPOSE:To dissolve the unhomogeneity of gas pressure of the medium gas in a waveguide and the unstability of gas flow, by providing the inlet and outlet of medium gas in a longitudinal direction on two or more vertical angles of the section of the waveguide. CONSTITUTION:The inlet and outlet of medium gas are provided in the same way on vertical angles symmetric each other of the waveguide 5 having a rectangular section in a longitudinal direction. The medium gas flowing into the waveguide is inflow-diffused at approx. even pressure in a longitidinal direction of the waveguide and emitted. Besides, the medium gas flowing into the waveguide is at once filled in reservers 9-12 to be adjusted for a constant pressure later to flow in through the inlet provided in the same way in a longitudinal direction. The medium gas emitted from the waveguide is evacuated and discharged at an even pressure via the other reserver in a longitudinal direction. Thus, the medium gas pressure and flow in the waveguide are kept homogenous.
JP6095581A 1981-04-21 1981-04-21 Laser device Pending JPS57173989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6095581A JPS57173989A (en) 1981-04-21 1981-04-21 Laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6095581A JPS57173989A (en) 1981-04-21 1981-04-21 Laser device

Publications (1)

Publication Number Publication Date
JPS57173989A true JPS57173989A (en) 1982-10-26

Family

ID=13157317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6095581A Pending JPS57173989A (en) 1981-04-21 1981-04-21 Laser device

Country Status (1)

Country Link
JP (1) JPS57173989A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62502158A (en) * 1985-06-17 1987-08-20 ヒュ−ズ・エアクラフト・カンパニ− High-efficiency RF-excited gas laser with lateral discharge excitation
JPS63192285A (en) * 1987-01-08 1988-08-09 ジョン　チューリップ Slab gas laser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62502158A (en) * 1985-06-17 1987-08-20 ヒュ−ズ・エアクラフト・カンパニ− High-efficiency RF-excited gas laser with lateral discharge excitation
JPS63192285A (en) * 1987-01-08 1988-08-09 ジョン　チューリップ Slab gas laser

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