JPH0462031B2 - - Google Patents
Info
- Publication number
- JPH0462031B2 JPH0462031B2 JP1649284A JP1649284A JPH0462031B2 JP H0462031 B2 JPH0462031 B2 JP H0462031B2 JP 1649284 A JP1649284 A JP 1649284A JP 1649284 A JP1649284 A JP 1649284A JP H0462031 B2 JPH0462031 B2 JP H0462031B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- radiation
- transmission loss
- wavelength
- 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.)
- Expired
Links
- 239000013307 optical fiber Substances 0.000 claims description 38
- 230000005540 biological transmission Effects 0.000 claims description 29
- 230000005855 radiation Effects 0.000 claims description 29
- 206010073306 Exposure to radiation Diseases 0.000 claims 3
- 230000003595 spectral effect Effects 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 24
- 239000010453 quartz Substances 0.000 description 19
- 230000005251 gamma ray Effects 0.000 description 18
- 238000005253 cladding Methods 0.000 description 9
- 239000000835 fiber Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 229910052732 germanium Inorganic materials 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 231100000405 induce cancer Toxicity 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/02—Dosimeters
- G01T1/06—Glass dosimeters using colour change; including plastic dosimeters
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1649284A JPS60161577A (ja) | 1984-01-31 | 1984-01-31 | 光フアイバによる放射線被曝量検出器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1649284A JPS60161577A (ja) | 1984-01-31 | 1984-01-31 | 光フアイバによる放射線被曝量検出器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60161577A JPS60161577A (ja) | 1985-08-23 |
| JPH0462031B2 true JPH0462031B2 (enExample) | 1992-10-02 |
Family
ID=11917783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1649284A Granted JPS60161577A (ja) | 1984-01-31 | 1984-01-31 | 光フアイバによる放射線被曝量検出器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60161577A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162780A (ja) * | 1985-01-12 | 1986-07-23 | Chubu Electric Power Co Inc | 照射線量測定方法 |
| DE4134959A1 (de) * | 1991-10-23 | 1993-04-29 | Bundesrep Deutschland | Wellenlaengenfilter fuer lichtwellenleiter |
-
1984
- 1984-01-31 JP JP1649284A patent/JPS60161577A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60161577A (ja) | 1985-08-23 |
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