JPH01151993U - - Google Patents

Info

Publication number
JPH01151993U
JPH01151993U JP1988044075U JP4407588U JPH01151993U JP H01151993 U JPH01151993 U JP H01151993U JP 1988044075 U JP1988044075 U JP 1988044075U JP 4407588 U JP4407588 U JP 4407588U JP H01151993 U JPH01151993 U JP H01151993U
Authority
JP
Japan
Prior art keywords
intensity
workpiece
optical system
processing optical
sided prism
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
JP1988044075U
Other languages
English (en)
Other versions
JPH0744386Y2 (ja
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 filed Critical
Priority to JP1988044075U priority Critical patent/JPH0744386Y2/ja
Publication of JPH01151993U publication Critical patent/JPH01151993U/ja
Application granted granted Critical
Publication of JPH0744386Y2 publication Critical patent/JPH0744386Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lasers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の原理を説明する構成図、第２
図乃至第４図は本考案の実施例の構成図、第５図
、第６図は従来のビームの強度を均一化する方法
の説明図、第７図はこのとき生ずる干渉縞の説明
図である。 記号の説明：１……入射レーザ光、２……四面
プリズム、３……全反射鏡、４……リニアトラン
スレータ、７……対象物。

Claims (1)

    【実用新案登録請求の範囲】
  1. ガウシアンビームを有するレーザ光源と四面プ
    リズムを用いて被加工物上に強度が均一な合成方
    形ビームを照射する強度均一化加工光学系におい
    て、前記四面プリズムから見て被加工物側に前記
    合成方形ビームをこの方形ビームによつて生じる
    干渉縞の間隔に合わせて揺動させる手段を有する
    ことを特徴とする強度均一化レーザビーム加工光
    学系。
JP1988044075U 1988-03-31 1988-03-31 強度均一化レーザビーム加工光学系 Expired - Lifetime JPH0744386Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988044075U JPH0744386Y2 (ja) 1988-03-31 1988-03-31 強度均一化レーザビーム加工光学系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988044075U JPH0744386Y2 (ja) 1988-03-31 1988-03-31 強度均一化レーザビーム加工光学系

Publications (2)

Publication Number Publication Date
JPH01151993U true JPH01151993U (ja) 1989-10-19
JPH0744386Y2 JPH0744386Y2 (ja) 1995-10-11

Family

ID=31270452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988044075U Expired - Lifetime JPH0744386Y2 (ja) 1988-03-31 1988-03-31 強度均一化レーザビーム加工光学系

Country Status (1)

Country Link
JP (1) JPH0744386Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577836A (en) * 1980-06-17 1982-01-16 Nippon Telegr & Teleph Corp <Ntt> Manufacture of coated optical fiber
JPS5721690A (en) * 1980-07-15 1982-02-04 Matsushita Electric Works Ltd Casing construction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577836A (en) * 1980-06-17 1982-01-16 Nippon Telegr & Teleph Corp <Ntt> Manufacture of coated optical fiber
JPS5721690A (en) * 1980-07-15 1982-02-04 Matsushita Electric Works Ltd Casing construction

Also Published As

Publication number Publication date
JPH0744386Y2 (ja) 1995-10-11

Similar Documents

Publication Publication Date Title
EP0346844A3 (en) Optical head apparatus
JPH01151993U (ja)
ES2030056T3 (es) Metodo y dispositivo para unir por soldadura superficies de plastico o recubiertas de plastico.
NO853505L (no) Manipulator.
JPS6382216U (ja)
JPS6267689U (ja)
JPH0311218U (ja)
JPS6138774Y2 (ja)
JPS61138489U (ja)
JPH0356155B2 (ja)
JPH04483U (ja)
JPS62154402U (ja)
JPS6038687U (ja) レ−ザ加工装置
JPS6163391U (ja)
JPS63138991U (ja)
JPH01127691U (ja)
JPS626988U (ja)
JPH0228385U (ja)
JPS6219602U (ja)
JPS58194880U (ja) レ−ザビ−ム照射装置
JPS62142488U (ja)
JPH01109389U (ja)
JPS6215308U (ja)
JPS60221515A (ja) レ−ザ加工装置
JPH01100692U (ja)