GB2486098B - A terahertz investigation system and method - Google Patents
A terahertz investigation system and methodInfo
- Publication number
- GB2486098B GB2486098B GB1203076.3A GB201203076A GB2486098B GB 2486098 B GB2486098 B GB 2486098B GB 201203076 A GB201203076 A GB 201203076A GB 2486098 B GB2486098 B GB 2486098B
- Authority
- GB
- United Kingdom
- Prior art keywords
- terahertz
- investigation system
- investigation
- terahertz investigation
- 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.)
- Active
Links
- 238000011835 investigation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3581—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared light; using Terahertz radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/9508—Capsules; Tablets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Toxicology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1203076.3A GB2486098B (en) | 2008-01-24 | 2008-01-24 | A terahertz investigation system and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1203076.3A GB2486098B (en) | 2008-01-24 | 2008-01-24 | A terahertz investigation system and method |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201203076D0 GB201203076D0 (en) | 2012-04-04 |
GB2486098A GB2486098A (en) | 2012-06-06 |
GB2486098B true GB2486098B (en) | 2012-11-07 |
Family
ID=45940038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1203076.3A Active GB2486098B (en) | 2008-01-24 | 2008-01-24 | A terahertz investigation system and method |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2486098B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018010289A1 (en) * | 2016-07-13 | 2018-01-18 | 深圳市太赫兹***设备有限公司 | Terahertz monitoring system and monitoring method for aluminum-plastic blister packaged drugs |
CN107728223A (en) * | 2017-09-13 | 2018-02-23 | 太原理工大学 | A kind of steel rope core conveying belt joint twitches online test method |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5994416B2 (en) * | 2012-06-18 | 2016-09-21 | ニプロ株式会社 | Foreign matter detection device and foreign matter detection method in powder using terahertz pulse wave |
GB201303324D0 (en) * | 2013-02-25 | 2013-04-10 | Subterandt Ltd | Passive detection of deformation under coatings |
EP3619520A4 (en) * | 2017-05-03 | 2021-01-20 | The Regents of The University of California | Terahertz systems and methods for materials imaging and analysis |
US11733178B2 (en) * | 2020-02-21 | 2023-08-22 | Applied Materials, Inc. | Method and system for inspection of products |
CN113340843A (en) * | 2021-05-31 | 2021-09-03 | 苏州锐心观远太赫兹科技有限公司 | Nondestructive detection method and detection system based on terahertz time-domain spectrum |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0238534A1 (en) * | 1985-09-30 | 1987-09-30 | Ariel Industries Plc | Optical discrimination method for component orientation |
US4868901A (en) * | 1987-10-13 | 1989-09-19 | Sci-Agra, Inc. | Reflected light detecting apparatus and method |
US5357441A (en) * | 1994-03-11 | 1994-10-18 | Raytheon Company | Moisture content measuring apparatus and method |
US20060056586A1 (en) * | 2004-09-15 | 2006-03-16 | Naohito Uetake | Method and equipment for detecting explosives, etc. |
WO2006085904A2 (en) * | 2004-05-27 | 2006-08-17 | L-3 Communications Security And Detection Systems, Inc. | Methods and apparatus for detection of contraband using terahertz radiation |
EP1749201A1 (en) * | 2004-05-26 | 2007-02-07 | Picometrix, LLC | Terahertz imaging in reflection and transmission mode for luggage and personnel inspection |
-
2008
- 2008-01-24 GB GB1203076.3A patent/GB2486098B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0238534A1 (en) * | 1985-09-30 | 1987-09-30 | Ariel Industries Plc | Optical discrimination method for component orientation |
US4868901A (en) * | 1987-10-13 | 1989-09-19 | Sci-Agra, Inc. | Reflected light detecting apparatus and method |
US5357441A (en) * | 1994-03-11 | 1994-10-18 | Raytheon Company | Moisture content measuring apparatus and method |
EP1749201A1 (en) * | 2004-05-26 | 2007-02-07 | Picometrix, LLC | Terahertz imaging in reflection and transmission mode for luggage and personnel inspection |
WO2006085904A2 (en) * | 2004-05-27 | 2006-08-17 | L-3 Communications Security And Detection Systems, Inc. | Methods and apparatus for detection of contraband using terahertz radiation |
US20060056586A1 (en) * | 2004-09-15 | 2006-03-16 | Naohito Uetake | Method and equipment for detecting explosives, etc. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018010289A1 (en) * | 2016-07-13 | 2018-01-18 | 深圳市太赫兹***设备有限公司 | Terahertz monitoring system and monitoring method for aluminum-plastic blister packaged drugs |
CN107728223A (en) * | 2017-09-13 | 2018-02-23 | 太原理工大学 | A kind of steel rope core conveying belt joint twitches online test method |
Also Published As
Publication number | Publication date |
---|---|
GB201203076D0 (en) | 2012-04-04 |
GB2486098A (en) | 2012-06-06 |
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