An SMS fiber structure for seismocardiography (SCG) monitoring
A singlemode-multimode-singlemode (SMS) fiber structure for seismocardiography (SCG) monitoring that utilizes a simple intensity-based interrogation system is proposed in this letter. The vibration response of the SMS fiber structure utilized as a sensor is investigated experimentally. It is found t...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-05-01
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| Series: | Results in Optics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666950125000197 |
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| author | F.R. Agustiyanto A.M. Hatta D. Arifianto M. Radityo P.S. Maulana B.S. Pikir |
| author_facet | F.R. Agustiyanto A.M. Hatta D. Arifianto M. Radityo P.S. Maulana B.S. Pikir |
| author_sort | F.R. Agustiyanto |
| collection | DOAJ |
| description | A singlemode-multimode-singlemode (SMS) fiber structure for seismocardiography (SCG) monitoring that utilizes a simple intensity-based interrogation system is proposed in this letter. The vibration response of the SMS fiber structure utilized as a sensor is investigated experimentally. It is found that a linear vibration response of the SMS fiber structure within a frequency range of 0–180 Hz can be utilized for SCG monitoring that requires a low-frequency range of 0–25 Hz. The measured optical power of the SMS fiber structure was processed using filtering leads to SCG signal. It is also found that the placement of the sensor in the chest can vary the SCG signal. The proposed SCG sensor offers a simple configuration and low cost compared to other fiber optic SCG sensors. |
| format | Article |
| id | doaj-art-69d6d21f6ecb43e7991efae4d098beb4 |
| institution | Kabale University |
| issn | 2666-9501 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Optics |
| spelling | doaj-art-69d6d21f6ecb43e7991efae4d098beb42025-02-08T05:01:29ZengElsevierResults in Optics2666-95012025-05-0119100791An SMS fiber structure for seismocardiography (SCG) monitoringF.R. Agustiyanto0A.M. Hatta1D. Arifianto2M. Radityo3P.S. Maulana4B.S. Pikir5Department of Engineering Physics Faculty of Industrial Technology and Systems Engineering Institut Teknologi Sepuluh Nopember (ITS) Surabaya Indonesia; Department of Physics Education, State Islamic University of Mahmud Yunus Batusangkar West Sumatera IndonesiaDepartment of Engineering Physics Faculty of Industrial Technology and Systems Engineering Institut Teknologi Sepuluh Nopember (ITS) Surabaya Indonesia; Corresponding author.Department of Engineering Physics Faculty of Industrial Technology and Systems Engineering Institut Teknologi Sepuluh Nopember (ITS) Surabaya IndonesiaDepartment of Engineering Physics Faculty of Industrial Technology and Systems Engineering Institut Teknologi Sepuluh Nopember (ITS) Surabaya IndonesiaDepartment of Engineering Physics Faculty of Industrial Technology and Systems Engineering Institut Teknologi Sepuluh Nopember (ITS) Surabaya IndonesiaFaculty of Medicine, Airlangga University Surabaya IndonesiaA singlemode-multimode-singlemode (SMS) fiber structure for seismocardiography (SCG) monitoring that utilizes a simple intensity-based interrogation system is proposed in this letter. The vibration response of the SMS fiber structure utilized as a sensor is investigated experimentally. It is found that a linear vibration response of the SMS fiber structure within a frequency range of 0–180 Hz can be utilized for SCG monitoring that requires a low-frequency range of 0–25 Hz. The measured optical power of the SMS fiber structure was processed using filtering leads to SCG signal. It is also found that the placement of the sensor in the chest can vary the SCG signal. The proposed SCG sensor offers a simple configuration and low cost compared to other fiber optic SCG sensors.http://www.sciencedirect.com/science/article/pii/S2666950125000197Fiber optic sensorHeart monitoringSeismocardiography (SCG)SMS fiber structure |
| spellingShingle | F.R. Agustiyanto A.M. Hatta D. Arifianto M. Radityo P.S. Maulana B.S. Pikir An SMS fiber structure for seismocardiography (SCG) monitoring Results in Optics Fiber optic sensor Heart monitoring Seismocardiography (SCG) SMS fiber structure |
| title | An SMS fiber structure for seismocardiography (SCG) monitoring |
| title_full | An SMS fiber structure for seismocardiography (SCG) monitoring |
| title_fullStr | An SMS fiber structure for seismocardiography (SCG) monitoring |
| title_full_unstemmed | An SMS fiber structure for seismocardiography (SCG) monitoring |
| title_short | An SMS fiber structure for seismocardiography (SCG) monitoring |
| title_sort | sms fiber structure for seismocardiography scg monitoring |
| topic | Fiber optic sensor Heart monitoring Seismocardiography (SCG) SMS fiber structure |
| url | http://www.sciencedirect.com/science/article/pii/S2666950125000197 |
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