JPH0399323U - - Google Patents
Info
- Publication number
- JPH0399323U JPH0399323U JP701590U JP701590U JPH0399323U JP H0399323 U JPH0399323 U JP H0399323U JP 701590 U JP701590 U JP 701590U JP 701590 U JP701590 U JP 701590U JP H0399323 U JPH0399323 U JP H0399323U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- incident
- light source
- main body
- 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 7
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図は本考案による光検出装置の一実施例を
示す断面図であつて、第１図ａは光源より平行光
が入射される場合の装置構成図、第１図ｂは光源
より光フアイバを介して光が入射される場合の装
置構成図、第２図および第３図は汎用機器の校正
を行なう場合の装置構成を示す図である。
１……熱電素子、２……ケース、１０……外ケ
ース、１１……光入力部、１２……光案内部材、
１５……平行光導入部材、１８……光フアイバ固
定部材、１９……光フアイバケーブル、１９ａ…
…コネクタ、２０……コネクタ保持部材、２１…
…位置決め部材。
FIG. 1 is a sectional view showing an embodiment of a photodetecting device according to the present invention, in which FIG. 1a is a configuration diagram of the device when parallel light is incident from a light source, and FIG. FIGS. 2 and 3 are diagrams showing the configuration of the apparatus when light is incident through the calibrator, and FIGS. 2 and 3 are diagrams showing the configuration of the apparatus when calibrating general-purpose equipment. DESCRIPTION OF SYMBOLS 1...Thermoelectric element, 2...Case, 10...Outer case, 11...Light input section, 12...Light guide member,
15... Parallel light introducing member, 18... Optical fiber fixing member, 19... Optical fiber cable, 19a...
...Connector, 20...Connector holding member, 21...
...Positioning member.
Claims (1)
て装置本体の奥方に配置され、前記光源からの光
を検出する素子１と、 前記装置本体に着脱自在に設けられ、貫通穴を
有するとともに前記光源からの光を前記素子側に
案内する光案内部材１２と、 前記光源から平行光が入射されるときに前記光
案内部材に着脱自在に設けられ、前記平行光を前
記素子側に導入する平行光導入部材１５と、 光フアイバ１９を介して光が入射されるときに
、前記光フアイバのコネクタ１９ａを保持した状
態で前記光案内部材の貫通穴に着脱自在に設けら
れた光フアイバ固定部材１８とを備えることによ
り入射される光が平行光及び光フアイバ出射光を
検出することを特徴とする光検出装置。[Claims for Utility Model Registration] An element 1 that is arranged at the back of the device main body with respect to a light input section 11 into which light from a light source is incident, and that detects the light from the light source; and an element 1 that is detachably attached to the device main body. a light guide member 12 that is provided and has a through hole and that guides the light from the light source toward the element side; a parallel light introduction member 15 that introduces light to the element side; and a parallel light introduction member 15 that is detachable from the through hole of the light guide member while holding the connector 19a of the optical fiber when the light is incident through the optical fiber 19. 1. A photodetecting device characterized by comprising an optical fiber fixing member 18 provided in the optical fiber fixing member 18, thereby detecting parallel light incident thereon and light emitted from the optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP701590U JPH0399323U (en) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP701590U JPH0399323U (en) | 1990-01-30 | 1990-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0399323U true JPH0399323U (en) | 1991-10-17 |
Family
ID=31510679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP701590U Pending JPH0399323U (en) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0399323U (en) |
-
1990
- 1990-01-30 JP JP701590U patent/JPH0399323U/ja active Pending
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