JPS6156552U - - Google Patents
Info
- Publication number
- JPS6156552U JPS6156552U JP14276584U JP14276584U JPS6156552U JP S6156552 U JPS6156552 U JP S6156552U JP 14276584 U JP14276584 U JP 14276584U JP 14276584 U JP14276584 U JP 14276584U JP S6156552 U JPS6156552 U JP S6156552U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- heat
- connector
- optical power
- power detector
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Description
第１図は本考案の一実施例の側断面図、第２図
は本考案の一実施例のきよう体前面部の側断面図
、第３図は他の実施例の光パワー検出器の側断面
図、第４図は他の実施例の空間光用コネクターの
構造図、第５図は従来の光パワー検出器の側断面
図、６図はサーモパイルセンサの動作を説明する
ための光パワー検出器の断面図およびブロツク図
である。
図において、１は受光点、２はサーモパイルセ
ンサ、２１，２２〜２ｎは熱電対、３は均熱ブロ
ツク、３１は基準温度点、４は電力計、５はコネ
クタ、６，８はきよう体、７は空間基準光源、８
１はきよう体前面部、９は断熱材、１０は開口部
、１２は空気層、１３は較正用抵抗、１４は熱ア
イソーレーシヨン、１５はフードをそれぞれ示し
ている。
Fig. 1 is a side sectional view of an embodiment of the present invention, Fig. 2 is a side sectional view of the anterior surface of a patient in an embodiment of the invention, and Fig. 3 is a side sectional view of an optical power detector of another embodiment. 4 is a structural diagram of a spatial light connector of another embodiment, FIG. 5 is a side sectional view of a conventional optical power detector, and FIG. 6 is an optical power diagram for explaining the operation of a thermopile sensor. FIG. 3 is a cross-sectional view and a block diagram of a detector. In the figure, 1 is a light receiving point, 2 is a thermopile sensor, 21, 22 to 2n are thermocouples, 3 is a soaking block, 31 is a reference temperature point, 4 is a wattmeter, 5 is a connector, 6 and 8 are membrane bodies , 7 is a spatial reference light source, 8
Reference numeral 1 indicates a front surface of the body, 9 a heat insulating material, 10 an opening, 12 an air layer, 13 a calibration resistor, 14 a thermal isolation device, and 15 a hood.
Claims (1)
タを介し、前記きよう体内部に設けられた均熱ブ
ロツクに載置されたサーモパイルセンサに光フア
イバよりの光を入射し、前記サーモパイルセンサ
によつて前記入射光量を検出する光パワー検出器
において、前記コネクタの取付け位置に所定の傾
斜を有する開口部を形成した断熱部材を前記きよ
う体の内壁に貼着し、前記断熱部材と前記均熱ブ
ロツクとの間を空気層で形成するとともに、前記
きよう体のコネクタ取着け面を放熱ブロツク構造
としたことを特徴とする光パワー検出器。 Light from an optical fiber is incident on a thermopile sensor placed on a heat soaking block provided inside the housing through a connector provided on one side of the sealed housing, and the thermopile sensor In the optical power detector for detecting the amount of incident light, a heat insulating member having an opening having a predetermined inclination is attached to the inner wall of the housing at the mounting position of the connector, and the heat insulating member and the An optical power detector characterized in that an air layer is formed between the housing and the heat block, and the connector mounting surface of the housing has a heat radiation block structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14276584U JPS6156552U (en) | 1984-09-19 | 1984-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14276584U JPS6156552U (en) | 1984-09-19 | 1984-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156552U true JPS6156552U (en) | 1986-04-16 |
Family
ID=30701076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14276584U Pending JPS6156552U (en) | 1984-09-19 | 1984-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156552U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS534738U (en) * | 1976-06-30 | 1978-01-17 |
-
1984
- 1984-09-19 JP JP14276584U patent/JPS6156552U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS534738U (en) * | 1976-06-30 | 1978-01-17 |
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