JPS6228108U - - Google Patents

Info

Publication number
JPS6228108U
JPS6228108U JP11877485U JP11877485U JPS6228108U JP S6228108 U JPS6228108 U JP S6228108U JP 11877485 U JP11877485 U JP 11877485U JP 11877485 U JP11877485 U JP 11877485U JP S6228108 U JPS6228108 U JP S6228108U
Authority
JP
Japan
Prior art keywords
optical system
reproduction
recording
pulsed laser
light source
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
JP11877485U
Other languages
English (en)
Other versions
JPH0412408Y2 (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 JP11877485U priority Critical patent/JPH0412408Y2/ja
Publication of JPS6228108U publication Critical patent/JPS6228108U/ja
Application granted granted Critical
Publication of JPH0412408Y2 publication Critical patent/JPH0412408Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Holo Graphy (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の一実施例としてのＰＬＨ計
測装置の平面配置図、第２図および第３図はそれ
ぞれ従来例の記録装置および再生装置の各平面配
置図である。 １……パルスレーザ光源、２′……光軸調整用
及び再生用のレーザ光源、１５……移動式ミラー
、１６……移動レール、１７……ミラー、○Ａ…
…記録装置光源部、○Ｄ……記録・再生光学系。

Claims (1)

    【実用新案登録請求の範囲】
  1. パルスレーザホログラフイ光源部と、記録光学
    系と、再生光学系とを有するパルスレーザホログ
    ラフイ計測装置において、前記記録光学系と前記
    再生光学系とを同じ光学台上に併設し、記録装置
    の光軸調整用のレーザ光を分光して再生照射用の
    レーザ光源としたことを特徴とするパルスレーザ
    ホログラフイ計測装置。
JP11877485U 1985-08-01 1985-08-01 Expired JPH0412408Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11877485U JPH0412408Y2 (ja) 1985-08-01 1985-08-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11877485U JPH0412408Y2 (ja) 1985-08-01 1985-08-01

Publications (2)

Publication Number Publication Date
JPS6228108U true JPS6228108U (ja) 1987-02-20
JPH0412408Y2 JPH0412408Y2 (ja) 1992-03-25

Family

ID=31005546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11877485U Expired JPH0412408Y2 (ja) 1985-08-01 1985-08-01

Country Status (1)

Country Link
JP (1) JPH0412408Y2 (ja)

Also Published As

Publication number Publication date
JPH0412408Y2 (ja) 1992-03-25

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