JPS6265542U - - Google Patents

Info

Publication number
JPS6265542U
JPS6265542U JP15766185U JP15766185U JPS6265542U JP S6265542 U JPS6265542 U JP S6265542U JP 15766185 U JP15766185 U JP 15766185U JP 15766185 U JP15766185 U JP 15766185U JP S6265542 U JPS6265542 U JP S6265542U
Authority
JP
Japan
Prior art keywords
light
liquid crystal
optical fiber
beam splitter
cholesteric liquid
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.)
Pending
Application number
JP15766185U
Other languages
English (en)
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 JP15766185U priority Critical patent/JPS6265542U/ja
Publication of JPS6265542U publication Critical patent/JPS6265542U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Liquid Crystal (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案の光フアイバ利用物理量センサ
の一実施例を示す構成図である。 1:光源、2:ビームスプリツタ、3:光フア
イバ、4:レンズ、5:コレステリツク液晶、6
:回折格子、7:イメージセンサリニアアレイ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 白色光源または波長掃引レーザ光源と、該光源
    からの光の光軸上に配置したビームスプリツタと
    、該ビームスプリツタを透過した光を伝搬する光
    フアイバと、該光フアイバの先端にレンズを介し
    て設けたコレステリツク液晶と、物理量の変化に
    応じて前記コレステリツク液晶に入射した光の波
    長変調された反射光が再び前記光フアイバで伝搬
    させた光の前記ビームスプリツタによる反射光を
    入射させる回折格子と、該回折格子で波長に応じ
    て生じた変更光を受光するイメージセンサリニア
    アレイとよりなることを特徴とする光フアイバ利
    用物理量センサ。
JP15766185U 1985-10-15 1985-10-15 Pending JPS6265542U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15766185U JPS6265542U (ja) 1985-10-15 1985-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15766185U JPS6265542U (ja) 1985-10-15 1985-10-15

Publications (1)

Publication Number Publication Date
JPS6265542U true JPS6265542U (ja) 1987-04-23

Family

ID=31080417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15766185U Pending JPS6265542U (ja) 1985-10-15 1985-10-15

Country Status (1)

Country Link
JP (1) JPS6265542U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09280908A (ja) * 1996-04-12 1997-10-31 Hitachi Cable Ltd 分布型導波路センサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09280908A (ja) * 1996-04-12 1997-10-31 Hitachi Cable Ltd 分布型導波路センサ

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