JPS59202411A - 光軸調整方法 - Google Patents

光軸調整方法

Info

Publication number
JPS59202411A
JPS59202411A JP7625083A JP7625083A JPS59202411A JP S59202411 A JPS59202411 A JP S59202411A JP 7625083 A JP7625083 A JP 7625083A JP 7625083 A JP7625083 A JP 7625083A JP S59202411 A JPS59202411 A JP S59202411A
Authority
JP
Japan
Prior art keywords
optical axis
lens
jig
modulation element
center
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
JP7625083A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0358487B2 (enExample
Inventor
Yasuo Takano
泰夫 高野
Kiyoshi Niinuma
新沼　清
Yasuo Kikuchi
菊池　康夫
Hiroshi Kamata
鎌田　弘
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.)
Koki Holdings Co Ltd
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Hitachi Koki Co Ltd
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 Nippon Telegraph and Telephone Corp, Hitachi Koki Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP7625083A priority Critical patent/JPS59202411A/ja
Publication of JPS59202411A publication Critical patent/JPS59202411A/ja
Publication of JPH0358487B2 publication Critical patent/JPH0358487B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
JP7625083A 1983-05-02 1983-05-02 光軸調整方法 Granted JPS59202411A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7625083A JPS59202411A (ja) 1983-05-02 1983-05-02 光軸調整方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7625083A JPS59202411A (ja) 1983-05-02 1983-05-02 光軸調整方法

Publications (2)

Publication Number Publication Date
JPS59202411A true JPS59202411A (ja) 1984-11-16
JPH0358487B2 JPH0358487B2 (enExample) 1991-09-05

Family

ID=13599942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7625083A Granted JPS59202411A (ja) 1983-05-02 1983-05-02 光軸調整方法

Country Status (1)

Country Link
JP (1) JPS59202411A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017163009A1 (en) * 2016-03-23 2017-09-28 The Science And Technology Facilities Council Laser-chain alignment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5388263B2 (ja) 2007-09-04 2014-01-15 株式会社Ａｄｅｋａ ポリオレフィン樹脂用造核剤マスターバッチ

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017163009A1 (en) * 2016-03-23 2017-09-28 The Science And Technology Facilities Council Laser-chain alignment
GB2564592A (en) * 2016-03-23 2019-01-16 Res & Innovation Uk Laser-chain alignment
KR20190008192A (ko) * 2016-03-23 2019-01-23 유나이티드 킹덤 리서치 앤드 이노베이션 레이저 체인 정렬
US11022772B2 (en) 2016-03-23 2021-06-01 United Kingdom Research And Innovation Laser-chain alignment
GB2564592B (en) * 2016-03-23 2022-06-22 Res & Innovation Uk Laser-chain alignment

Also Published As

Publication number Publication date
JPH0358487B2 (enExample) 1991-09-05

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