Detection of seismic wave signal using singlemodemultimode-singlemode fiber probe

• Main Authors: Yasin, M., Apsari, Retna, Ningsih, Kristia, Yhuwana, Y.G.Y., Zulkarnaen, M., Djamal, Mitra, Meilano, Irwan, Evita, Maria, Aminah, Nina Siti, Srigutomo, Wahyu, Setiawan, Ari, Darmawan, Herlan, Suyanto, Imam, Wahyudi, -, Suryanto, Wiwit, Putra, Heriansyah, Irzaman, -, Perdinan, -, Harun, Sulaiman Wadi
• Format: Article
• Published: National Institute of Optoelectronics 2022
• Subjects: QC Physics; TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/43842/

A fiber-optic sensor based on singlemode-multimode-singlemode (SMS) fiber structure was proposed and demonstrated for measuring both amplitude and frequency of seismic wave signal. This sensor system consisted of an amplified spontaneous emission (ASE), SMS fiber probe and photodiode detector. A sei...