GB1365804A - Ultraviolet radiation detectors - Google Patents
Ultraviolet radiation detectorsInfo
- Publication number
- GB1365804A GB1365804A GB197472A GB197472A GB1365804A GB 1365804 A GB1365804 A GB 1365804A GB 197472 A GB197472 A GB 197472A GB 197472 A GB197472 A GB 197472A GB 1365804 A GB1365804 A GB 1365804A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- grown
- photoconductive
- barrier
- semi
- 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
- 230000005855 radiation Effects 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 230000004888 barrier function Effects 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 229910052700 potassium Inorganic materials 0.000 abstract 2
- 239000011591 potassium Substances 0.000 abstract 2
- 239000004065 semiconductor Substances 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 238000004347 surface barrier Methods 0.000 abstract 2
- 206010034972 Photosensitivity reaction Diseases 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 238000003776 cleavage reaction Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000036211 photosensitivity Effects 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 238000005498 polishing Methods 0.000 abstract 1
- 230000007017 scission Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/58—Photometry, e.g. photographic exposure meter using luminescence generated by light
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11684471A | 1971-02-19 | 1971-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1365804A true GB1365804A (en) | 1974-09-04 |
Family
ID=22369584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB197472A Expired GB1365804A (en) | 1971-02-19 | 1972-01-14 | Ultraviolet radiation detectors |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3717799A (enExample) |
| JP (1) | JPS4731680A (enExample) |
| CA (1) | CA936272A (enExample) |
| DE (1) | DE2207311A1 (enExample) |
| FR (1) | FR2125273B1 (enExample) |
| GB (1) | GB1365804A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4926228A (en) * | 1981-03-30 | 1990-05-15 | Secretary Of State For Defence (G.B.) | Photoconductive detector arranged for bias field concentration at the output bias contact |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2253830C3 (de) * | 1972-11-03 | 1983-06-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum Herstellen einer Solarzelle und Solarzellenbatterie |
| US4000502A (en) * | 1973-11-05 | 1976-12-28 | General Dynamics Corporation | Solid state radiation detector and process |
| US3976872A (en) * | 1973-11-29 | 1976-08-24 | Honeywell Inc. | Gallium phosphide photodetector having an as-grown surface and producing an output from radiation having energies of 2.2 eV to 3.8 eV |
| US5117270A (en) * | 1989-10-11 | 1992-05-26 | Toda Koji | Photosensor with AU diffused Pb2 CrO5 or similar film |
-
1971
- 1971-02-19 US US00116844A patent/US3717799A/en not_active Expired - Lifetime
- 1971-10-28 CA CA126371A patent/CA936272A/en not_active Expired
-
1972
- 1972-01-03 FR FR7200033A patent/FR2125273B1/fr not_active Expired
- 1972-01-14 GB GB197472A patent/GB1365804A/en not_active Expired
- 1972-02-17 DE DE19722207311 patent/DE2207311A1/de active Pending
- 1972-02-18 JP JP1659172A patent/JPS4731680A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4926228A (en) * | 1981-03-30 | 1990-05-15 | Secretary Of State For Defence (G.B.) | Photoconductive detector arranged for bias field concentration at the output bias contact |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2125273A1 (enExample) | 1972-09-29 |
| DE2207311A1 (de) | 1972-10-05 |
| FR2125273B1 (enExample) | 1975-10-24 |
| CA936272A (en) | 1973-10-30 |
| US3717799A (en) | 1973-02-20 |
| JPS4731680A (enExample) | 1972-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |