Photoacoustic tomography system based on Diode Laser to Imaging of some types of materials
Photoacoustic tomography imaging research has been conducted to distinguish several types of materials. The photoacoustic tomography imaging system used in this study uses a diode laser as a source of radiation and a condenser microphone as a detection tool. The sample is a combination of two types...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universitas Sebelas Maret
2020-09-01
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| Series: | Journal of Physics: Theories and Applications |
| Subjects: | |
| Online Access: | https://jurnal.uns.ac.id/jphystheor-appl/article/view/42547 |
| _version_ | 1811327439582789632 |
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| author | Mitrayana Mitrayana Dara Cynthia Nur Cahyani Mirza Satriawan |
| author_facet | Mitrayana Mitrayana Dara Cynthia Nur Cahyani Mirza Satriawan |
| author_sort | Mitrayana Mitrayana |
| collection | DOAJ |
| description | Photoacoustic tomography imaging research has been conducted to distinguish several types of materials. The photoacoustic tomography imaging system used in this study uses a diode laser as a source of radiation and a condenser microphone as a detection tool. The sample is a combination of two types of materials, namely plasticine + iron wire, plasticine + cardboard, plasticine + mica plastic, and mica plastic + cardboard. Optimum setting of laser modulation frequency and duty cycle system to distinguish images from plasticine samples + iron wire and plasticine + cardboard, i.e., 19 kHz and 50%, while to recognize images from plasticine samples + mica plastic and mica plastic + cardboard, which is 19.5 kHz and 50%. The photoacoustic tomography image system used can detect and image the sample clearly, the striking color difference between one material, and another shows the difference in sound intensity. |
| first_indexed | 2024-04-13T15:08:02Z |
| format | Article |
| id | doaj.art-9242dab3db714f738f1b99da18444d23 |
| institution | Directory Open Access Journal |
| issn | 2549-7316 2549-7324 |
| language | English |
| last_indexed | 2024-04-13T15:08:02Z |
| publishDate | 2020-09-01 |
| publisher | Universitas Sebelas Maret |
| record_format | Article |
| series | Journal of Physics: Theories and Applications |
| spelling | doaj.art-9242dab3db714f738f1b99da18444d232022-12-22T02:42:07ZengUniversitas Sebelas MaretJournal of Physics: Theories and Applications2549-73162549-73242020-09-0142707810.20961/jphystheor-appl.v4i2.4254729078Photoacoustic tomography system based on Diode Laser to Imaging of some types of materialsMitrayana Mitrayana0Dara Cynthia Nur Cahyani1Mirza Satriawan2Physics Department, Universitas Gadjah MadaPhysics Department, Universitas Gadjah MadaPhysics Department, Universitas Gadjah MadaPhotoacoustic tomography imaging research has been conducted to distinguish several types of materials. The photoacoustic tomography imaging system used in this study uses a diode laser as a source of radiation and a condenser microphone as a detection tool. The sample is a combination of two types of materials, namely plasticine + iron wire, plasticine + cardboard, plasticine + mica plastic, and mica plastic + cardboard. Optimum setting of laser modulation frequency and duty cycle system to distinguish images from plasticine samples + iron wire and plasticine + cardboard, i.e., 19 kHz and 50%, while to recognize images from plasticine samples + mica plastic and mica plastic + cardboard, which is 19.5 kHz and 50%. The photoacoustic tomography image system used can detect and image the sample clearly, the striking color difference between one material, and another shows the difference in sound intensity.https://jurnal.uns.ac.id/jphystheor-appl/article/view/42547photoacoustic tomography, diode laser, condenser microphone, duty cycle. |
| spellingShingle | Mitrayana Mitrayana Dara Cynthia Nur Cahyani Mirza Satriawan Photoacoustic tomography system based on Diode Laser to Imaging of some types of materials Journal of Physics: Theories and Applications photoacoustic tomography, diode laser, condenser microphone, duty cycle. |
| title | Photoacoustic tomography system based on Diode Laser to Imaging of some types of materials |
| title_full | Photoacoustic tomography system based on Diode Laser to Imaging of some types of materials |
| title_fullStr | Photoacoustic tomography system based on Diode Laser to Imaging of some types of materials |
| title_full_unstemmed | Photoacoustic tomography system based on Diode Laser to Imaging of some types of materials |
| title_short | Photoacoustic tomography system based on Diode Laser to Imaging of some types of materials |
| title_sort | photoacoustic tomography system based on diode laser to imaging of some types of materials |
| topic | photoacoustic tomography, diode laser, condenser microphone, duty cycle. |
| url | https://jurnal.uns.ac.id/jphystheor-appl/article/view/42547 |
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