JPS5934885U - Laser irradiation device - Google Patents

Laser irradiation device

Info

Publication number
JPS5934885U
JPS5934885U JP1982127983U JP12798382U JPS5934885U JP S5934885 U JPS5934885 U JP S5934885U JP 1982127983 U JP1982127983 U JP 1982127983U JP 12798382 U JP12798382 U JP 12798382U JP S5934885 U JPS5934885 U JP S5934885U
Authority
JP
Japan
Prior art keywords
irradiation device
laser irradiation
laser
output end
optical fiber
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.)
Granted
Application number
JP1982127983U
Other languages
Japanese (ja)
Other versions
JPS6222309Y2 (en
Inventor
憲 石川
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP1982127983U priority Critical patent/JPS5934885U/en
Publication of JPS5934885U publication Critical patent/JPS5934885U/en
Application granted granted Critical
Publication of JPS6222309Y2 publication Critical patent/JPS6222309Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例の全体構成図、第２図はこ
の考案の要点を示す斜視図、第３図はこの考案によって
得られる照射部のスポット状態を示す図、第４図は第１
図Ａ−Ａ部における加工断面図、第５図はこの考案の他
の実施例を示す斜視図、第６図はそのスポット状態を示
す図である。Figure 1 is an overall configuration diagram of an embodiment of this invention, Figure 2 is a perspective view showing the main points of this invention, Figure 3 is a diagram showing the spot state of the irradiation section obtained by this invention, and Figure 4 is 1st
FIG. 5 is a perspective view showing another embodiment of the invention, and FIG. 6 is a diagram showing a spot state thereof.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レーザ発振器から放出されたレーザ光を所定の入射角で
光ファイバに入光しこの光ファイバの出射端から出たレ
ーザ光を集光レンズで被加工物に結像するレーザ照射装
置において、上記光ファイバはその出射端面表面に部分
的な光散乱部を有することを特徴とするレーザ照射装置
。In a laser irradiation device, a laser beam emitted from a laser oscillator enters an optical fiber at a predetermined incident angle, and the laser beam emitted from the output end of the optical fiber is imaged on a workpiece using a condensing lens. A laser irradiation device characterized in that the fiber has a partial light scattering portion on the surface of its output end face.
JP1982127983U 1982-08-26 1982-08-26 Laser irradiation device Granted JPS5934885U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982127983U JPS5934885U (en) 1982-08-26 1982-08-26 Laser irradiation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982127983U JPS5934885U (en) 1982-08-26 1982-08-26 Laser irradiation device

Publications (2)

Publication Number Publication Date
JPS5934885U true JPS5934885U (en) 1984-03-03
JPS6222309Y2 JPS6222309Y2 (en) 1987-06-06

Family

ID=30290489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982127983U Granted JPS5934885U (en) 1982-08-26 1982-08-26 Laser irradiation device

Country Status (1)

Country Link
JP (1) JPS5934885U (en)

Also Published As

Publication number Publication date
JPS6222309Y2 (en) 1987-06-06

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