JPS60181283U - Laser light irradiation tool - Google Patents
Laser light irradiation toolInfo
- Publication number
- JPS60181283U JPS60181283U JP1984066523U JP6652384U JPS60181283U JP S60181283 U JPS60181283 U JP S60181283U JP 1984066523 U JP1984066523 U JP 1984066523U JP 6652384 U JP6652384 U JP 6652384U JP S60181283 U JPS60181283 U JP S60181283U
- Authority
- JP
- Japan
- Prior art keywords
- laser light
- light irradiation
- irradiation tool
- condensing lens
- laser beam
- 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
Landscapes
- Optical Elements Other Than Lenses (AREA)
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図は不安定形共振器の構成図、第２図はリングモー
ドのエネルギ分布の断面図、第３図は本考案の一実施例
を示す断面図である。
１０・・・集光レンズ、１１・・・外筒体、１２・・・
ノズル、１３・・・穴、１５・・・反射面、１６・・・
熱吸収体、１７・・・冷却管。FIG. 1 is a block diagram of an unstable resonator, FIG. 2 is a sectional view of the energy distribution of a ring mode, and FIG. 3 is a sectional view showing an embodiment of the present invention. 10... Condensing lens, 11... Outer cylinder, 12...
Nozzle, 13... Hole, 15... Reflective surface, 16...
Heat absorber, 17...cooling pipe.
Claims (1)
設する外筒体と、この外筒体の上記レーザ光の進行側に
なる端部側に設けられ上記集光レンズを透過した集束光
の中央部分を通過させる穴と上記中央部分以外の集束光
を上記集光レンズ側へ反射させる反射面とが形成された
ノズルと、上′記反射面で反射された集束光の照射を受
ける部分に対する温度上昇防止手段とを備えたことを特
徴とするレーザ光照射具。a condensing lens for condensing the laser beam; an outer cylinder in which the condensing lens is installed; a nozzle formed with a hole through which a central portion of the focused light passes and a reflective surface that reflects the focused light other than the central portion toward the condensing lens; 1. A laser beam irradiation tool characterized by comprising means for preventing temperature rise in a receiving portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984066523U JPS60181283U (en) | 1984-05-09 | 1984-05-09 | Laser light irradiation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984066523U JPS60181283U (en) | 1984-05-09 | 1984-05-09 | Laser light irradiation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60181283U true JPS60181283U (en) | 1985-12-02 |
Family
ID=30599508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984066523U Pending JPS60181283U (en) | 1984-05-09 | 1984-05-09 | Laser light irradiation tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60181283U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58103992A (en) * | 1981-12-17 | 1983-06-21 | Matsushita Electric Ind Co Ltd | External optical apparatus for laser processing machine |
-
1984
- 1984-05-09 JP JP1984066523U patent/JPS60181283U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58103992A (en) * | 1981-12-17 | 1983-06-21 | Matsushita Electric Ind Co Ltd | External optical apparatus for laser processing machine |
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