JPH0744386Y2 - 強度均一化レーザビーム加工光学系 - Google Patents

強度均一化レーザビーム加工光学系

Info

Publication number
JPH0744386Y2
JPH0744386Y2 JP1988044075U JP4407588U JPH0744386Y2 JP H0744386 Y2 JPH0744386 Y2 JP H0744386Y2 JP 1988044075 U JP1988044075 U JP 1988044075U JP 4407588 U JP4407588 U JP 4407588U JP H0744386 Y2 JPH0744386 Y2 JP H0744386Y2
Authority
JP
Japan
Prior art keywords
optical system
workpiece
laser beam
intensity
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.)
Expired - Lifetime
Application number
JP1988044075U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01151993U (forum.php
Inventor
之夫 久所
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
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)
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 JPH01151993U (forum.php) 1989-10-19
JPH0744386Y2 true 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 (forum.php)

Family Cites Families (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
JPS5927825B2 (ja) * 1980-07-15 1984-07-09 松下電工株式会社 額縁構造

Also Published As

Publication number Publication date
JPH01151993U (forum.php) 1989-10-19

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