JPS62168665U - - Google Patents
Info
- Publication number
- JPS62168665U JPS62168665U JP5657386U JP5657386U JPS62168665U JP S62168665 U JPS62168665 U JP S62168665U JP 5657386 U JP5657386 U JP 5657386U JP 5657386 U JP5657386 U JP 5657386U JP S62168665 U JPS62168665 U JP S62168665U
- Authority
- JP
- Japan
- Prior art keywords
- laser oscillator
- elongated hole
- gas laser
- gas
- cathode
- 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
- 230000007704 transition Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lasers (AREA)
Description
第１図はレーザ装置の全体縦断面図、第２図は
放電励起部の斜視図、第３図は陰極の側面図、第
４図は陰極の作用を示す説明図、第５図は別実施
例に係る陰極の側面図、第６図は従来の放電励起
部の斜視図である。
１…放電励起部、２…レーザ風洞、３…熱交換
器、４…送風機、６…陽極、７…抵抗、８…陰極
、１０…共振器ミラー、１１…出力ミラー、１２
…長穴、１３…アーム、１４…ベース部、１５…
わたり部、１８…切欠。
Figure 1 is an overall longitudinal sectional view of the laser device, Figure 2 is a perspective view of the discharge excitation section, Figure 3 is a side view of the cathode, Figure 4 is an explanatory diagram showing the action of the cathode, and Figure 5 is a separate implementation. A side view of the cathode according to the example, and FIG. 6 is a perspective view of a conventional discharge excitation section. DESCRIPTION OF SYMBOLS 1...Discharge excitation part, 2...Laser wind tunnel, 3...Heat exchanger, 4...Blower, 6...Anode, 7...Resistor, 8...Cathode, 10...Resonator mirror, 11...Output mirror, 12
...Elongated hole, 13...Arm, 14...Base part, 15...
Crossing part, 18...notch.
Claims (1)
置した複数の陰極と陽極間にグロー放電を点弧し
、グロー放電の向きと直交するレーザ光を発生す
るようにしたレーザ発振器において、前記陰極は
薄板状をなすとともに、長穴が形成され、この長
穴の長手方向は放電方向と一致し、この長穴によ
つて複数のアームとこれらアームの基部をつなぐ
ベース部とアームの先部をつなぐわたり部が形成
されていることを特徴とするガスレーザ発振器。 ２ 前記長穴は略長方形であることを特徴とする
実用新案登録請求の範囲第１項記載のガスレーザ
発振器。 ３ 前記わたり部の面積はアームの面積に対し１
０〜５０％であることを特徴とする実用新案登録
請求の範囲第１項又は第２項記載のガスレーザ発
振器。 ４ 前記薄板状陰極の厚みは隣接する陰極間の間
隔の１０％以下であることを特徴とする実用新案
登録請求の範囲第１項から第３項のいずれか１項
に記載のガスレーザ発振器。[Claims for Utility Model Registration] 1. Glow discharge is ignited between a plurality of cathodes and anodes arranged along the flow of a mixed gas containing CO 2 gas, and laser light is generated perpendicular to the direction of the glow discharge. In the laser oscillator, the cathode has a thin plate shape, and an elongated hole is formed, the longitudinal direction of the elongated hole coincides with the discharge direction, and the elongated hole connects the plurality of arms and the bases of these arms. A gas laser oscillator characterized in that a transition part is formed to connect a base part and the tip of an arm. 2. The gas laser oscillator according to claim 1, wherein the elongated hole is substantially rectangular. 3 The area of the crossing portion is 1 to the area of the arm.
2. A gas laser oscillator according to claim 1 or 2, wherein the gas laser oscillator is 0 to 50%. 4. The gas laser oscillator according to any one of claims 1 to 3, wherein the thickness of the thin plate cathode is 10% or less of the distance between adjacent cathodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5657386U JPS62168665U (en) | 1986-04-15 | 1986-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5657386U JPS62168665U (en) | 1986-04-15 | 1986-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62168665U true JPS62168665U (en) | 1987-10-26 |
Family
ID=30885500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5657386U Pending JPS62168665U (en) | 1986-04-15 | 1986-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62168665U (en) |
-
1986
- 1986-04-15 JP JP5657386U patent/JPS62168665U/ja active Pending
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