JPH0245434U - - Google Patents
Info
- Publication number
- JPH0245434U JPH0245434U JP12438188U JP12438188U JPH0245434U JP H0245434 U JPH0245434 U JP H0245434U JP 12438188 U JP12438188 U JP 12438188U JP 12438188 U JP12438188 U JP 12438188U JP H0245434 U JPH0245434 U JP H0245434U
- Authority
- JP
- Japan
- Prior art keywords
- window
- case
- photodetector
- detection element
- light detection
- 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
- 239000000463 material Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図はこの考案の光検出器に用いる窓材の一
例を示す一部切欠斜視図、第２図は窓材をケース
に固定する状態の縦断正面図、第３図はこの考案
の光検出器の一実施例を示す縦断正面図、第４図
は従来の光検出器の縦断正面図である。
１１…窓材、１２…溝、１３…ケース、１６…
接着剤。
Fig. 1 is a partially cutaway perspective view showing an example of the window material used in the photodetector of this invention, Fig. 2 is a longitudinal sectional front view of the window material fixed to the case, and Fig. 3 is the photodetector of this invention. FIG. 4 is a vertical front view of a conventional photodetector. 11...Window material, 12...Groove, 13...Case, 16...
glue.
Claims (1)
を覆うケースからなり、該ケースの底部に光学系
フイルターからなる窓材をはめた窓を有する光検
出器において、該窓材の裏面周囲部に、窓材固定
用の接着剤のそれ以上の流れ込みを防止する溝を
形成したことを特徴とする光検出器。 In a photodetector comprising a light detection element and a case covering the light detection element, the case has a window fitted with a window material made of an optical filter at the bottom of the case, and a window is provided around the back surface of the window material. A photodetector characterized in that a groove is formed to prevent further flow of adhesive for fixing the material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12438188U JPH0245434U (en) | 1988-09-22 | 1988-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12438188U JPH0245434U (en) | 1988-09-22 | 1988-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0245434U true JPH0245434U (en) | 1990-03-28 |
Family
ID=31374061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12438188U Pending JPH0245434U (en) | 1988-09-22 | 1988-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245434U (en) |
-
1988
- 1988-09-22 JP JP12438188U patent/JPH0245434U/ja active Pending