JPS5857385U - Laser irradiation device - Google Patents

Laser irradiation device

Info

Publication number
JPS5857385U
JPS5857385U JP1981152841U JP15284181U JPS5857385U JP S5857385 U JPS5857385 U JP S5857385U JP 1981152841 U JP1981152841 U JP 1981152841U JP 15284181 U JP15284181 U JP 15284181U JP S5857385 U JPS5857385 U JP S5857385U
Authority
JP
Japan
Prior art keywords
laser
irradiation device
optical
laser irradiation
condensing
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
JP1981152841U
Other languages
Japanese (ja)
Other versions
JPS6116938Y2 (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 JP1981152841U priority Critical patent/JPS5857385U/en
Publication of JPS5857385U publication Critical patent/JPS5857385U/en
Application granted granted Critical
Publication of JPS6116938Y2 publication Critical patent/JPS6116938Y2/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) [Abstract] 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 the drawing]

第１図はこの考案の一実施例を示す構成図、第′２図乃
至第４図はそれぞれこの考案の他の実施例を示す要部構
成図である。 １・・・レーザ発振器、３・・・光ファイバ、訃・・調
整機構、６・・・照射用集レンズ、１５・・・入射用集
光レンズ。FIG. 1 is a block diagram showing one embodiment of this invention, and FIGS. 2 to 4 are block diagrams showing main parts of other embodiments of this invention. DESCRIPTION OF SYMBOLS 1... Laser oscillator, 3... Optical fiber, Adjustment mechanism, 6... Condensing lens for irradiation, 15... Condensing lens for incidence.

Claims (5)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）レーザ発振器、この発振器から放出されるレーザ
光を導＜光ファイバと、この光ファイバの入力端へ上記
レーザ光を集光する集光光学系と、上記入力端へのレー
ザ光入射角度を可変にする調整機構と、上記光ファイバ
の出力端から出光したし°−ザ光を被加工物に集光照射
せしめる照射機構とを備えることを特徴とするレーザ照
射装置。(1) A laser oscillator, an optical fiber that guides the laser light emitted from the oscillator, a focusing optical system that focuses the laser light on the input end of the optical fiber, and an angle of incidence of the laser light on the input end. 1. A laser irradiation device comprising: an adjustment mechanism for making the laser beam variable; and an irradiation mechanism for condensing and irradiating a workpiece with laser light emitted from the output end of the optical fiber. （２）調整機構は焦点距離の異なる少なくとも二つ以上
の光学系を有しそれらのうち短焦点光学系が光ファイバ
の入力端側になる配置になりかつレーザ光路に上記光学
系の一個を減じた数の光学系を配置せしめる機構になる
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
レーザ照射装置。(2) The adjustment mechanism has at least two optical systems with different focal lengths, and the short focus optical system is arranged to be on the input end side of the optical fiber, and one of the optical systems is subtracted from the laser optical path. 2. A laser irradiation device according to claim 1, which is a mechanism for arranging a plurality of optical systems. （３）′調整機構は集光光学系へのレーザ光の入光光路
を変える機構になることを特徴とする実用新案登録請求
の範囲第１項記載のレーザ照射装置。(3) The laser irradiation device according to claim 1, wherein the adjusting mechanism is a mechanism for changing the optical path of the laser beam entering the condensing optical system. （４）　　調整機構は集光光学へのレーザ光の光束を可
変にする機構になることを特徴とする実用新案登録請求
の範囲第１項記載のレーザ照射装置。(4) The laser irradiation device according to claim 1, wherein the adjustment mechanism is a mechanism that changes the luminous flux of the laser beam to the condensing optics. （５）　　調整機構が集光光学系を兼ねることを特徴と
する実用新案登録請求の範囲第２項記載のレーザ照射装
置。(5) The laser irradiation device according to claim 2, wherein the adjustment mechanism also serves as a condensing optical system.
JP1981152841U 1981-10-16 1981-10-16 Laser irradiation device Granted JPS5857385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981152841U JPS5857385U (en) 1981-10-16 1981-10-16 Laser irradiation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981152841U JPS5857385U (en) 1981-10-16 1981-10-16 Laser irradiation device

Publications (2)

Publication Number Publication Date
JPS5857385U true JPS5857385U (en) 1983-04-18
JPS6116938Y2 JPS6116938Y2 (en) 1986-05-24

Family

ID=29945479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981152841U Granted JPS5857385U (en) 1981-10-16 1981-10-16 Laser irradiation device

Country Status (1)

Country Link
JP (1) JPS5857385U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009056481A (en) * 2007-08-31 2009-03-19 Mitsubishi Heavy Ind Ltd Laser beam machining apparatus
JP2012250249A (en) * 2011-06-01 2012-12-20 Toshiba Corp Method and apparatus for underwater welding
JP2015500571A (en) * 2011-12-09 2015-01-05 ジェイディーエス ユニフェイズ コーポレーションＪＤＳ Ｕｎｉｐｈａｓｅ Ｃｏｒｐｏｒａｔｉｏｎ Varying the beam parameter product of the laser beam
JP2016042124A (en) * 2014-08-15 2016-03-31 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． Lighting device, optical inspection device, and optical microscope
JP6114431B1 (en) * 2016-04-01 2017-04-12 株式会社アマダホールディングス Laser processing machine
JP2020060725A (en) * 2018-10-12 2020-04-16 パナソニックＩｐマネジメント株式会社 Laser oscillator and laser processing equipment using the same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7382552B2 (en) * 2019-05-29 2023-11-17 パナソニックＩｐマネジメント株式会社 Laser processing equipment and laser processing method using the same
EP3978183B1 (en) * 2019-05-29 2024-03-06 Panasonic Intellectual Property Management Co., Ltd. Laser machining device and laser machining method using same
JP7382553B2 (en) * 2019-05-29 2023-11-17 パナソニックＩｐマネジメント株式会社 Laser processing equipment and laser processing method using the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009056481A (en) * 2007-08-31 2009-03-19 Mitsubishi Heavy Ind Ltd Laser beam machining apparatus
JP2012250249A (en) * 2011-06-01 2012-12-20 Toshiba Corp Method and apparatus for underwater welding
JP2015500571A (en) * 2011-12-09 2015-01-05 ジェイディーエス ユニフェイズ コーポレーションＪＤＳ Ｕｎｉｐｈａｓｅ Ｃｏｒｐｏｒａｔｉｏｎ Varying the beam parameter product of the laser beam
JP2016042124A (en) * 2014-08-15 2016-03-31 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． Lighting device, optical inspection device, and optical microscope
JP6114431B1 (en) * 2016-04-01 2017-04-12 株式会社アマダホールディングス Laser processing machine
WO2017168857A1 (en) * 2016-04-01 2017-10-05 株式会社アマダホールディングス Laser processing machine
JP2017185502A (en) * 2016-04-01 2017-10-12 株式会社アマダホールディングス Laser beam machine
JP2020060725A (en) * 2018-10-12 2020-04-16 パナソニックＩｐマネジメント株式会社 Laser oscillator and laser processing equipment using the same

Also Published As

Publication number Publication date
JPS6116938Y2 (en) 1986-05-24

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