GB2493742A - A pulse stretcher for nuclear pulse measurements, using photo-coupler response time - Google Patents
A pulse stretcher for nuclear pulse measurements, using photo-coupler response time Download PDFInfo
- Publication number
- GB2493742A GB2493742A GB1114148.8A GB201114148A GB2493742A GB 2493742 A GB2493742 A GB 2493742A GB 201114148 A GB201114148 A GB 201114148A GB 2493742 A GB2493742 A GB 2493742A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulse
- text
- photo
- electrical pulse
- photodiode
- 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.)
- Withdrawn
Links
- 238000009532 heart rate measurement Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims description 20
- 230000005670 electromagnetic radiation Effects 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 abstract description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract description 2
- 229910010271 silicon carbide Inorganic materials 0.000 abstract description 2
- 210000003127 knee Anatomy 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- MDLUYYGRCGDKGL-UHFFFAOYSA-N propyl 4-[(1-hexyl-4-hydroxy-2-oxoquinoline-3-carbonyl)amino]benzoate Chemical compound O=C1N(CCCCCC)C2=CC=CC=C2C(O)=C1C(=O)NC1=CC=C(C(=O)OCCC)C=C1 MDLUYYGRCGDKGL-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000005693 optoelectronics Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910005540 GaP Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001052 transient effect Effects 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
- G01T1/16—Measuring radiation intensity
- G01T1/17—Circuit arrangements not adapted to a particular type of detector
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/04—Shaping pulses by increasing duration; by decreasing duration
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
- H03K5/1536—Zero-crossing detectors
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (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)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Light Receiving Elements (AREA)
- Amplifiers (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1114148.8A GB2493742A (en) | 2011-08-17 | 2011-08-17 | A pulse stretcher for nuclear pulse measurements, using photo-coupler response time |
| EP12761774.4A EP2745401A1 (fr) | 2011-08-17 | 2012-08-15 | Traitement d'impulsions |
| PCT/GB2012/051985 WO2013024285A1 (fr) | 2011-08-17 | 2012-08-15 | Traitement d'impulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1114148.8A GB2493742A (en) | 2011-08-17 | 2011-08-17 | A pulse stretcher for nuclear pulse measurements, using photo-coupler response time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB201114148D0 GB201114148D0 (en) | 2011-10-05 |
| GB2493742A true GB2493742A (en) | 2013-02-20 |
Family
ID=44800438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1114148.8A Withdrawn GB2493742A (en) | 2011-08-17 | 2011-08-17 | A pulse stretcher for nuclear pulse measurements, using photo-coupler response time |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2745401A1 (fr) |
| GB (1) | GB2493742A (fr) |
| WO (1) | WO2013024285A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2581425A (en) * | 2019-01-04 | 2020-08-19 | Secr Defence | Electromagnetic pulse detector and method of use |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1024259A (en) * | 1961-11-14 | 1966-03-30 | Licentia Gmbh | A device for measuring the average values of pulse height of a number of successive light pulses |
| JPS62110315A (ja) * | 1985-11-08 | 1987-05-21 | Koito Ind Co Ltd | パルス発生回路 |
| US5225884A (en) * | 1991-06-05 | 1993-07-06 | Optical Associates, Inc. | Excimer laser pulse analyzer and method |
| JPH11127463A (ja) * | 1997-10-24 | 1999-05-11 | Murata Mach Ltd | ダイヤルイン端末装置 |
| US20070069822A1 (en) * | 2005-09-09 | 2007-03-29 | Patrice Ouvrier-Buffet | Device for measuring very short current pulses |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902060A (en) * | 1972-04-04 | 1975-08-26 | Westinghouse Electric Corp | Self-optimizing biasing feedback for photo-electric transmission systems |
| JPS56123125A (en) * | 1980-03-04 | 1981-09-28 | Toshiba Corp | Photoelectric detector |
| GB0916762D0 (en) * | 2009-09-24 | 2009-11-04 | Gigle Semiconductor Ltd | Electrical isolators |
-
2011
- 2011-08-17 GB GB1114148.8A patent/GB2493742A/en not_active Withdrawn
-
2012
- 2012-08-15 EP EP12761774.4A patent/EP2745401A1/fr not_active Withdrawn
- 2012-08-15 WO PCT/GB2012/051985 patent/WO2013024285A1/fr active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1024259A (en) * | 1961-11-14 | 1966-03-30 | Licentia Gmbh | A device for measuring the average values of pulse height of a number of successive light pulses |
| JPS62110315A (ja) * | 1985-11-08 | 1987-05-21 | Koito Ind Co Ltd | パルス発生回路 |
| US5225884A (en) * | 1991-06-05 | 1993-07-06 | Optical Associates, Inc. | Excimer laser pulse analyzer and method |
| JPH11127463A (ja) * | 1997-10-24 | 1999-05-11 | Murata Mach Ltd | ダイヤルイン端末装置 |
| US20070069822A1 (en) * | 2005-09-09 | 2007-03-29 | Patrice Ouvrier-Buffet | Device for measuring very short current pulses |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2581425A (en) * | 2019-01-04 | 2020-08-19 | Secr Defence | Electromagnetic pulse detector and method of use |
| GB2581425B (en) * | 2019-01-04 | 2022-04-06 | Secr Defence | Electromagnetic pulse detector and method of use |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201114148D0 (en) | 2011-10-05 |
| WO2013024285A1 (fr) | 2013-02-21 |
| EP2745401A1 (fr) | 2014-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |