JPS57199282A - Laser resonator - Google Patents

Laser resonator

Info

Publication number
JPS57199282A
JPS57199282A JP8410581A JP8410581A JPS57199282A JP S57199282 A JPS57199282 A JP S57199282A JP 8410581 A JP8410581 A JP 8410581A JP 8410581 A JP8410581 A JP 8410581A JP S57199282 A JPS57199282 A JP S57199282A
Authority
JP
Japan
Prior art keywords
inbars
mirror holder
tightened
driven
damper
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
JP8410581A
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 JP8410581A priority Critical patent/JPS57199282A/en
Publication of JPS57199282A publication Critical patent/JPS57199282A/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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/086—One or more reflectors having variable properties or positions for initial adjustment of the resonator

Landscapes

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

Abstract

PURPOSE:To make the laser oscillation reliable under no mechanical and thermal influence by a method wherein the holder is tightened for fixing to compress the frame and the damper making use of a bar like material. CONSTITUTION:The end plates 10, 11 are arranged on the outside of the holders 14, 15 to pierce the inbars 3, 4, 4'. The inbars 3, 4, 4' are tightened to be fixed to the end plates. The tightening tension must be adjusted so that the elongation of the metal blocks 1, 2 and the like due to the thermal expansion thereof may be absorbed by the damper 6-9 and the like. The adjusting screw of the mirror holder 26 is driven into the left side end of the inbars 3, 4, 4' to fix the mirror holder 26, likewise the mirror holder 27 may be driven into the right side end.
JP8410581A 1981-06-01 1981-06-01 Laser resonator Pending JPS57199282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8410581A JPS57199282A (en) 1981-06-01 1981-06-01 Laser resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8410581A JPS57199282A (en) 1981-06-01 1981-06-01 Laser resonator

Publications (1)

Publication Number Publication Date
JPS57199282A true JPS57199282A (en) 1982-12-07

Family

ID=13821236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8410581A Pending JPS57199282A (en) 1981-06-01 1981-06-01 Laser resonator

Country Status (1)

Country Link
JP (1) JPS57199282A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176888U (en) * 1984-04-27 1985-11-22 三菱電機株式会社 Optical path duct of laser processing equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176888U (en) * 1984-04-27 1985-11-22 三菱電機株式会社 Optical path duct of laser processing equipment

Similar Documents

Publication Publication Date Title
HK174896A (en) Formwork for surfaces with varying curvature
BR9104928A (en) PROCESS AND APPARATUS FOR SEPARATION OF GASES BY ABSORPTION WITH RAPID PRESSURE OSCILLATION
FR2531358B1 (en) ARC WELDING PROCESS UNDER PROTECTIVE GAS ATMOSPHERE, AND GASEOUS MIXTURE FOR USE IN CARRYING OUT THIS PROCESS
MX162251A (en) PROCEDURE FOR THE PREPARATION OF 7-HALO-7-DEOXYLINCOMICINS
DE3360750D1 (en) Process for increasing void volume of hollow filaments
NO161954C (en) FLOOR CLEANING DEVICE.
CH641632GA3 (en)
JPS57199282A (en) Laser resonator
DE3062269D1 (en) Processes for producing 2,6-dimethyl-3-alkoxy-oct-1-en-8-ol, dehydrocitronellol and 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran
NO820886L (en) DEVICE AND PROCESS FOR AA GENERATING HEAT
JPS55116840A (en) Tension adjusting apparatus for tension beam
DK0480990T3 (en) Method and apparatus for compensating the frame deformation in an eccentric press
DK0560781T3 (en) Method of bolt welding and apparatus for carrying out the method
FI891055A (en) IHOPSPAENNANORDNING.
FR2645058B1 (en) GASEOUS MIXTURE AND WELDING METHOD
BE885721A (en) METHOD FOR MONITORING AND ADJUSTING THE ORIENTATION OF VEHICLE SPOTLIGHTS AND DEVICE FOR IMPLEMENTING SAME
JPS56110280A (en) Gas laser device
JPS5360657A (en) Cutting method for polarizing plate
ES531920A0 (en) PROCEDURE FOR THE PUNTIFORM HOLDING OF HOLLOW CHAMBER PLATES
JPS5727083A (en) Gas laser device
JPS55149519A (en) Crystal resonator
ES271885Y (en) FRAME FOR STRAIGHTENING OF FRAME FRAMES.
GB2051472B (en) Crystal resonator with thickness shear mode oscillations
SU878419A1 (en) Method of determning optimal thermo-emf
FR2442299A1 (en) Expansion joint for road slab supports - has tensioned metal leaf fixing adjacent supports and bolted between slabs