About Islam Ashry Islam Ashry Senior Research Scientist, Photonics Laboratory Optical sensors Fiber-optic sensors optical communication machine learning Senior Research Scientist with over 10 years of experience in optics, specializing in developing optical sensors as real-world solutions for underwater exploration, smart agriculture, and the oil and gas industry. Senior Member of the National Academy of Inventors (NAI), IEEE, and IEEE Photonics Society. Fellow in the Institute of Physics Events Presented Events Feb 16 - Feb 22, 2020 Distributed Multi-parameter Sensing Using a Multimode Fiber Islam Ashry, Senior Research Scientist, Photonics Laboratory Feb 16, 12:30 - 13:00 B9 L2 H1 R2322 Graduate Seminar Part 2. Fiber-optic distributed acoustic sensor (DAS) and distributed temperature sensor (DTS) are considered important for many applications. It is challenging to design a hybrid DAS-DTS system using the same optical fiber because the operation principles of the two sensors are different. In this talk, we summarize the concept of using the widespread standard multimode fiber (MMF) for simultaneous distributed acoustic and temperature sensing. In particular, we operate the MMF in a quasi-single-mode (QSM) state to simultaneously fulfill the functional requirements of the DAS and DTS. This technique is significant for many industrial applications because it efficiently tackles a long-standing issue in practical implementation.
Islam Ashry Senior Research Scientist, Photonics Laboratory Optical sensors Fiber-optic sensors optical communication machine learning Senior Research Scientist with over 10 years of experience in optics, specializing in developing optical sensors as real-world solutions for underwater exploration, smart agriculture, and the oil and gas industry. Senior Member of the National Academy of Inventors (NAI), IEEE, and IEEE Photonics Society. Fellow in the Institute of Physics
Distributed Multi-parameter Sensing Using a Multimode Fiber Islam Ashry, Senior Research Scientist, Photonics Laboratory Feb 16, 12:30 - 13:00 B9 L2 H1 R2322 Graduate Seminar Part 2. Fiber-optic distributed acoustic sensor (DAS) and distributed temperature sensor (DTS) are considered important for many applications. It is challenging to design a hybrid DAS-DTS system using the same optical fiber because the operation principles of the two sensors are different. In this talk, we summarize the concept of using the widespread standard multimode fiber (MMF) for simultaneous distributed acoustic and temperature sensing. In particular, we operate the MMF in a quasi-single-mode (QSM) state to simultaneously fulfill the functional requirements of the DAS and DTS. This technique is significant for many industrial applications because it efficiently tackles a long-standing issue in practical implementation.
Engage KAUST Repository KAUST Academic Portal LinkedIn ShareClipboard Related Sites Electrical and Computer Engineering (ECE) Photonics Laboratory (Photonics) Related Content Articles 6 Events 1
