JPH026212U - - Google Patents

Info

Publication number
JPH026212U
JPH026212U JP8451588U JP8451588U JPH026212U JP H026212 U JPH026212 U JP H026212U JP 8451588 U JP8451588 U JP 8451588U JP 8451588 U JP8451588 U JP 8451588U JP H026212 U JPH026212 U JP H026212U
Authority
JP
Japan
Prior art keywords
optical fiber
cylindrical lens
optical
fiber sensor
axis
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
JP8451588U
Other languages
Japanese (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 JP8451588U priority Critical patent/JPH026212U/ja
Publication of JPH026212U publication Critical patent/JPH026212U/ja
Pending legal-status Critical Current

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  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案の光フアイバセンサの概略縦断
面図、第2図は本考案の光フアイバセンサの出力
結果を示す線図、第3図は従来の光フアイバセン
サの概略縦断面図、第4図は第3図の光フアイバ
センサの出力結果を示す線図である。 1……シリンドリカルレンズ、2……平面(受
光面)、3……シリンドリカルレンズの焦点、4
……光フアイバ、4A……光フアイバの軸線、5
……シリンドリカルレンズの光軸。
FIG. 1 is a schematic vertical cross-sectional view of the optical fiber sensor of the present invention, FIG. 2 is a line diagram showing the output results of the optical fiber sensor of the present invention, and FIG. 3 is a schematic vertical cross-sectional view of the conventional optical fiber sensor. FIG. 4 is a diagram showing the output results of the optical fiber sensor of FIG. 3. 1... Cylindrical lens, 2... Plane (light receiving surface), 3... Focal point of cylindrical lens, 4
... Optical fiber, 4A ... Optical fiber axis, 5
...Optical axis of a cylindrical lens.

Claims (1)

【実用新案登録請求の範囲】 1 シリンドリカルレンズと光フアイバとを備え
た光フアイバセンサにおいて、前記シリンドリカ
ルレンズ1の光軸5に垂直でかつ該シリンドリカ
ルレンズの焦点3を含まぬ平面2内に複数本の光
フアイバ4の端面が設けられ、前記光フアイバの
夫々の軸線4Aは前記シリンドリカルレンズの光
軸を対称軸として平行に配設されたことを特徴と
する光フアイバセンサ。 2 上記光フアイバの本数が2本である請求項1
に記載の光フアイバセンサ。
[Claims for Utility Model Registration] 1. In an optical fiber sensor comprising a cylindrical lens and an optical fiber, a plurality of fibers are arranged in a plane 2 perpendicular to the optical axis 5 of the cylindrical lens 1 and not including the focal point 3 of the cylindrical lens. An optical fiber sensor characterized in that an end face of an optical fiber 4 is provided, and the axes 4A of each of the optical fibers are arranged in parallel with the optical axis of the cylindrical lens as an axis of symmetry. 2 Claim 1, wherein the number of optical fibers is two.
Optical fiber sensor described in.
JP8451588U 1988-06-28 1988-06-28 Pending JPH026212U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8451588U JPH026212U (en) 1988-06-28 1988-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8451588U JPH026212U (en) 1988-06-28 1988-06-28

Publications (1)

Publication Number Publication Date
JPH026212U true JPH026212U (en) 1990-01-16

Family

ID=31309201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8451588U Pending JPH026212U (en) 1988-06-28 1988-06-28

Country Status (1)

Country Link
JP (1) JPH026212U (en)

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