JPS6473784A - Turning mirror for laser oscillator and adjustment thereof - Google Patents

Turning mirror for laser oscillator and adjustment thereof

Info

Publication number
JPS6473784A
JPS6473784A JP23185387A JP23185387A JPS6473784A JP S6473784 A JPS6473784 A JP S6473784A JP 23185387 A JP23185387 A JP 23185387A JP 23185387 A JP23185387 A JP 23185387A JP S6473784 A JPS6473784 A JP S6473784A
Authority
JP
Japan
Prior art keywords
mirror
holder
adjustment
optical path
turning
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
JP23185387A
Other languages
Japanese (ja)
Inventor
Toshiaki Nanba
Nobuaki Iehisa
Atsushi Mori
Tsutomu Funakubo
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Priority to JP23185387A priority Critical patent/JPS6473784A/en
Publication of JPS6473784A publication Critical patent/JPS6473784A/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)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)

Abstract

PURPOSE:To enable adjustment to be simplified, by making one of mirror holders having a first and second mirrors, respectively, a stationary mirror holder, while the other being made a movable mirror holder with three adjusting mechanisms. CONSTITUTION:A laser beam through an optical path 10 is reflected by a mirror 3 installed in a stationary holder 2 with high working accuracy in a turning block 1, and then reflected by a mirror 5 installed in a movable mirror holder 4. Now, the holder 4 is provided with three adjusting mechanisms which comprise micrometers 6-8 with fulcrums, springs 9a-9c and the like. Therefore, the holder 4 is adjusted in desired manner for the inclination and the parallel motion to form the turning optical path parallel to the optical path 10. Accordingly, the adjustment of the turning mirror can be performed easily and the structure is simplified to enhance the reliability, compared with the case using a pair of movable mirror holders.
JP23185387A 1987-09-16 1987-09-16 Turning mirror for laser oscillator and adjustment thereof Pending JPS6473784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23185387A JPS6473784A (en) 1987-09-16 1987-09-16 Turning mirror for laser oscillator and adjustment thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23185387A JPS6473784A (en) 1987-09-16 1987-09-16 Turning mirror for laser oscillator and adjustment thereof

Publications (1)

Publication Number Publication Date
JPS6473784A true JPS6473784A (en) 1989-03-20

Family

ID=16930041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23185387A Pending JPS6473784A (en) 1987-09-16 1987-09-16 Turning mirror for laser oscillator and adjustment thereof

Country Status (1)

Country Link
JP (1) JPS6473784A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0268972A (en) * 1988-09-02 1990-03-08 Mitsubishi Electric Corp Laser oscillator
KR20160055619A (en) * 2014-11-10 2016-05-18 한국산업기술대학교산학협력단 Laser leveler system with right angled mirrors

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918486A (en) * 1972-06-10 1974-02-18
JPS57147608A (en) * 1981-03-09 1982-09-11 Toshiba Corp Mirror device
JPS57207386A (en) * 1981-06-17 1982-12-20 Toshiba Corp Supporter for laser tube

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918486A (en) * 1972-06-10 1974-02-18
JPS57147608A (en) * 1981-03-09 1982-09-11 Toshiba Corp Mirror device
JPS57207386A (en) * 1981-06-17 1982-12-20 Toshiba Corp Supporter for laser tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0268972A (en) * 1988-09-02 1990-03-08 Mitsubishi Electric Corp Laser oscillator
KR20160055619A (en) * 2014-11-10 2016-05-18 한국산업기술대학교산학협력단 Laser leveler system with right angled mirrors

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