Enhanced Tomographic Sensing Multimodality with a Crystal Analyzer
This article demonstrates how a combination of well-known tools—a standard 2D detector (CCD (charge-coupled device) camera) and a crystal analyzer—can improve the multimodality of X-ray imaging and tomographic sensing. The use of a crystal analyzer allowed two characteristic lines of the molybdenum...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-12-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/20/23/6970 |
| _version_ | 1797416298995515392 |
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| author | Alexey Buzmakov Marina Chukalina Irina Dyachkova Anastasia Ingacheva Dmitry Nikolaev Denis Zolotov Igor Schelokov |
| author_facet | Alexey Buzmakov Marina Chukalina Irina Dyachkova Anastasia Ingacheva Dmitry Nikolaev Denis Zolotov Igor Schelokov |
| author_sort | Alexey Buzmakov |
| collection | DOAJ |
| description | This article demonstrates how a combination of well-known tools—a standard 2D detector (CCD (charge-coupled device) camera) and a crystal analyzer—can improve the multimodality of X-ray imaging and tomographic sensing. The use of a crystal analyzer allowed two characteristic lines of the molybdenum anode—<inline-formula><math display="inline"><semantics><mrow><msub><mi>K</mi><mi>α</mi></msub></mrow></semantics></math></inline-formula> and <inline-formula><math display="inline"><semantics><mrow><msub><mi>K</mi><mi>β</mi></msub></mrow></semantics></math></inline-formula>—to be separated from the polychromatic radiation of the conventional X-ray tube. Thus, as a result of one measurement, three radiographic projections (images) were simultaneously recorded. The projection images at different wavelengths were separated in space and registered independently for further processing, which is of interest for the spectral tomography method. A projective transformation to compensate for the geometric distortions that occur during asymmetric diffraction was used. The first experimental results presented here appear promising. |
| first_indexed | 2024-03-09T06:01:24Z |
| format | Article |
| id | doaj.art-7f56d46f962f49cd8c34de63832c9e87 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-09T06:01:24Z |
| publishDate | 2020-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-7f56d46f962f49cd8c34de63832c9e872023-12-03T12:08:53ZengMDPI AGSensors1424-82202020-12-012023697010.3390/s20236970Enhanced Tomographic Sensing Multimodality with a Crystal AnalyzerAlexey Buzmakov0Marina Chukalina1Irina Dyachkova2Anastasia Ingacheva3Dmitry Nikolaev4Denis Zolotov5Igor Schelokov6FSRC “Crystallography and Photonics” RAS, Leninskiy Prospekt 59, 119333 Moscow, RussiaFSRC “Crystallography and Photonics” RAS, Leninskiy Prospekt 59, 119333 Moscow, RussiaFSRC “Crystallography and Photonics” RAS, Leninskiy Prospekt 59, 119333 Moscow, RussiaSmart Engines Service LLC, 60-Letiya Oktyabrya Avenue, 9, 117312 Moscow, RussiaSmart Engines Service LLC, 60-Letiya Oktyabrya Avenue, 9, 117312 Moscow, RussiaFSRC “Crystallography and Photonics” RAS, Leninskiy Prospekt 59, 119333 Moscow, RussiaInstitute of Microelectronics Technology and High Purity Materials RAS, Osipyan str., 6, 142432 Moscow, RussiaThis article demonstrates how a combination of well-known tools—a standard 2D detector (CCD (charge-coupled device) camera) and a crystal analyzer—can improve the multimodality of X-ray imaging and tomographic sensing. The use of a crystal analyzer allowed two characteristic lines of the molybdenum anode—<inline-formula><math display="inline"><semantics><mrow><msub><mi>K</mi><mi>α</mi></msub></mrow></semantics></math></inline-formula> and <inline-formula><math display="inline"><semantics><mrow><msub><mi>K</mi><mi>β</mi></msub></mrow></semantics></math></inline-formula>—to be separated from the polychromatic radiation of the conventional X-ray tube. Thus, as a result of one measurement, three radiographic projections (images) were simultaneously recorded. The projection images at different wavelengths were separated in space and registered independently for further processing, which is of interest for the spectral tomography method. A projective transformation to compensate for the geometric distortions that occur during asymmetric diffraction was used. The first experimental results presented here appear promising.https://www.mdpi.com/1424-8220/20/23/6970X-ray imagingmultimodality sensingtomographyX-ray diffractionmultichannel visualization |
| spellingShingle | Alexey Buzmakov Marina Chukalina Irina Dyachkova Anastasia Ingacheva Dmitry Nikolaev Denis Zolotov Igor Schelokov Enhanced Tomographic Sensing Multimodality with a Crystal Analyzer Sensors X-ray imaging multimodality sensing tomography X-ray diffraction multichannel visualization |
| title | Enhanced Tomographic Sensing Multimodality with a Crystal Analyzer |
| title_full | Enhanced Tomographic Sensing Multimodality with a Crystal Analyzer |
| title_fullStr | Enhanced Tomographic Sensing Multimodality with a Crystal Analyzer |
| title_full_unstemmed | Enhanced Tomographic Sensing Multimodality with a Crystal Analyzer |
| title_short | Enhanced Tomographic Sensing Multimodality with a Crystal Analyzer |
| title_sort | enhanced tomographic sensing multimodality with a crystal analyzer |
| topic | X-ray imaging multimodality sensing tomography X-ray diffraction multichannel visualization |
| url | https://www.mdpi.com/1424-8220/20/23/6970 |
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