JPS5983067U - gas laser oscillator - Google Patents
gas laser oscillatorInfo
- Publication number
- JPS5983067U JPS5983067U JP18031082U JP18031082U JPS5983067U JP S5983067 U JPS5983067 U JP S5983067U JP 18031082 U JP18031082 U JP 18031082U JP 18031082 U JP18031082 U JP 18031082U JP S5983067 U JPS5983067 U JP S5983067U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- laser oscillator
- gas laser
- rod
- rods
- 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
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａは従来の構成による発振器の概略構成図、図す
は図ａの矢視図、第２図は常温において最適な状態に調
整されたミラーの構成図、第３図、第４図はそれぞれ高
温時及び低温時における最適状態からズしたミラーの構
成図、第５図は本考案を実施したガスレーザ発振器の概
略構成図、第６図は本考案部分の拡大図を示す。
１、 ２． ３はインバー製のロッド、４はレーザ管、
５，６はＡｌ製プレート、７．□ ８は１対のミラー、
９，１０はＡｌ製のミラーホルダー、１１はす ゛ッ
ト、１２はステンレス製の皿バネ、１３は黄銅製のスペ
ーサである。Figure 1a is a schematic configuration diagram of an oscillator with a conventional configuration, the figure is a view taken in the direction of the arrow in Figure a, Figure 2 is a configuration diagram of a mirror adjusted to an optimal state at room temperature, Figures 3 and 4 5 is a schematic diagram of a gas laser oscillator embodying the present invention, and FIG. 6 is an enlarged view of the portion of the present invention. 1, 2. 3 is an invar rod, 4 is a laser tube,
5 and 6 are Al plates; 7. □ 8 is a pair of mirrors,
9 and 10 are aluminum mirror holders, 11 is a seat, 12 is a stainless steel disc spring, and 13 is a brass spacer.
Claims (1)
、前記光共振器は低膨張係数の材料を用いた複数のロッ
ドと、レーザ管に対向して設けられた１対のミラーと該
ミラーを保持固定し、かつ前記の複数のロッドに固定さ
れたミラーホルダーにより構成され、周囲温度変化時の
該光共振器の温度分布に起因する前記ミラーの対向性の
ズレを補償するため、前記のミラーホルダーとロッドと
の固定箇所の一部において前記ミラーホルダーの両側に
それぞれ、ハネ性を有する材質のバネ部品と前記ロッド
より高い熱膨張係数を有する材質のスペーサ部品とを介
在させて固定したことを特徴とするガスレーザ発振器。In a gas laser oscillator consisting of a laser tube and an optical resonator, the optical resonator includes a plurality of rods made of a material with a low expansion coefficient, a pair of mirrors provided opposite to the laser tube, and the mirrors are held and fixed. , and a mirror holder fixed to the plurality of rods, in order to compensate for a shift in the facingness of the mirror caused by the temperature distribution of the optical resonator when the ambient temperature changes, the mirror holder and the rod are fixed to the plurality of rods. A spring component made of a resilient material and a spacer component made of a material having a higher coefficient of thermal expansion than the rod are interposed and fixed on both sides of the mirror holder at a part of the fixing location with the rod. Gas laser oscillator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18031082U JPS5983067U (en) | 1982-11-29 | 1982-11-29 | gas laser oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18031082U JPS5983067U (en) | 1982-11-29 | 1982-11-29 | gas laser oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5983067U true JPS5983067U (en) | 1984-06-05 |
Family
ID=30390990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18031082U Pending JPS5983067U (en) | 1982-11-29 | 1982-11-29 | gas laser oscillator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5983067U (en) |
-
1982
- 1982-11-29 JP JP18031082U patent/JPS5983067U/en active Pending
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