JPS5629385A - Solid laser oscillator - Google Patents

Solid laser oscillator

Info

Publication number
JPS5629385A
JPS5629385A JP10467279A JP10467279A JPS5629385A JP S5629385 A JPS5629385 A JP S5629385A JP 10467279 A JP10467279 A JP 10467279A JP 10467279 A JP10467279 A JP 10467279A JP S5629385 A JPS5629385 A JP S5629385A
Authority
JP
Japan
Prior art keywords
reflecting mirror
support
solid laser
constitution
reflecting
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
JP10467279A
Other languages
Japanese (ja)
Inventor
Koji Inoue
Kazuaki Hotta
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10467279A priority Critical patent/JPS5629385A/en
Publication of JPS5629385A publication Critical patent/JPS5629385A/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 obtain a mechanically and thermally stable oscillator in the solid laser oscillator by attaching a reflecting mirror support which comprises a material having a low thermal expansion factor and whose constitution is such that the reflection- angle adjusting function is provided by the plastic deformation caused by a mechanical external force on a solid leaser rod. CONSTITUTION:In the case reflecting mirrors 1 and 7 are attached to both ends of the solid laser rod 3, a support having the following constitution is used as the support 2 for supporting said reflecting mirrors 1 and 7. By using a material having a low thermal expansion factor such as invar, glass, or the like, a hollow portion is provided, and a flange, which comprises thick portions 5 and 6 that are not readily deformed and a thin portion 4 between the thick portions 5 and 6, is formed around the holow portion. A reflecting mirror 1 is fixed to the side of the portion 5. The structure of the side of the reflecting mirror 7 is the same as the side of the reflecting mirror 1. An external force is applied on the portions 5 and 6 that are not readily deformed, and the plastic deformation is yielded at the thin portion 4. The opposing angle of the reflecting mirrors 2 and 7 constituting a resonator is adjusted by using said deformation.
JP10467279A 1979-08-17 1979-08-17 Solid laser oscillator Pending JPS5629385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10467279A JPS5629385A (en) 1979-08-17 1979-08-17 Solid laser oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10467279A JPS5629385A (en) 1979-08-17 1979-08-17 Solid laser oscillator

Publications (1)

Publication Number Publication Date
JPS5629385A true JPS5629385A (en) 1981-03-24

Family

ID=14386955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10467279A Pending JPS5629385A (en) 1979-08-17 1979-08-17 Solid laser oscillator

Country Status (1)

Country Link
JP (1) JPS5629385A (en)

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