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
Links
- 239000013307 optical fiber Substances 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
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)
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.
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) |
-
1988
- 1988-06-28 JP JP8451588U patent/JPH026212U/ja active Pending