Ultrahigh scan-rate quasi-distributed acoustic sensing system using array match interrogation

N Arbel, D Tomarov, A Abadi, M Tur, A Eyal - Optics Express, 2022 - opg.optica.org
Inspired by compressed sensing techniques, a method for significantly enhancing the
maximum allowable scan rate in quasi-distributed acoustic sensing (Q-DAS) is described …

Fiber-Optic Sensor Array for Distributed Underwater Ultrasound Sensing

N Arbel, M Tur, A Eyal - Journal of Lightwave Technology, 2023 - ieeexplore.ieee.org
Acoustic sensing in the ultrasound range is important for a variety of underwater
applications, such as sonar, navigation, oceanography, marine life research, imaging and …

Ultrasonic long range underwater acoustic sensing: going beyond the standard pulse repetition rate

N Arbel, M Tur, A Eyal - European Workshop on Optical Fibre …, 2023 - spiedigitallibrary.org
Measuring acoustic waves propagation in solid or fluid media is an important task in
applications such as Structural Health Monitoring (SHM), seismology, oceanography …

Fast Quasi Distributed Acoustic Sensing via Phase Generated Carrier

Y Dadush, N Arbel, M Tur, A Eyal - Optical Fiber Sensors, 2023 - opg.optica.org
Fast Quasi Distributed Acoustic Sensing via Phase Generated Carrier Page 1 Fast Quasi
Distributed Acoustic Sensing via Phase Generated Carrier Yossi Dadush , Nadav Arbel …