Výsledky vyhledávání - "Marc Wuilpart"

Akademický článek

Distributed Poloidal Magnetic Field Measurement in Tokamaks Using Polarization-Sensitive Reflectometric Fiber Optic Sensor

Autor: Prasad Dandu, Andrei Gusarov, Willem Leysen, Perry Beaumont, Marc Wuilpart, JET Contributors

Publikováno v: Sensors, Vol 23, Iss 13, p 5923 (2023)

Determination of the poloidal magnetic field distribution in tokamaks is of prime importance for the successful operation of tokamaks. In this paper, we propose a polarization-sensitive reflectometry-based optical fiber sensor for measuring the spati

Externí odkaz: https://doaj.org/article/e47bd58589ee41d3bf42b7ff272882eb

Zobrazit plný text záznamu

Plný text ve formátu HTML

Akademický článek

Assessment of the Structural Vibration Effect on Plasma Current Measurement Using a Fiber Optic Current Sensor in ITER

Autor: Sung-Moon Kim, Prasadaraju Dandu, Andrei Gusarov, Alessandro Danisi, George Vayakis, Marc Wuilpart

Publikováno v: Sensors, Vol 23, Iss 3, p 1460 (2023)

In this paper, we assess the effect of cryostat bridge vibrations on the plasma current measurement accuracy when using a fiber optic current sensor (FOCS) in ITER. The impact of vibrations on the light polarization state was first experimentally inv

Externí odkaz: https://doaj.org/article/4ce8b78d9b764789a940c64f9a58c406

Zobrazit plný text záznamu

Plný text ve formátu HTML

Akademický článek

Scientific Applications of Distributed Acoustic Sensing: State-of-the-Art Review and Perspective

Autor: Boris G. Gorshkov, Kivilcim Yüksel, Andrei A. Fotiadi, Marc Wuilpart, Dmitry A. Korobko, Andrey A. Zhirnov, Konstantin V. Stepanov, Artem T. Turov, Yuri A. Konstantinov, Ivan A. Lobach

Publikováno v: Sensors, Vol 22, Iss 3, p 1033 (2022)

This work presents a detailed review of the development of distributed acoustic sensors (DAS) and their newest scientific applications. It covers most areas of human activities, such as the engineering, material, and humanitarian sciences, geophysics

Externí odkaz: https://doaj.org/article/e708c1c0d92141d298835f2636cdd1a5

Zobrazit plný text záznamu

Plný text ve formátu HTML

Akademický článek

Multicarrier Approaches for High-Baudrate Optical-Fiber Transmission Systems With a Single Coherent Receiver

Autor: Tu T. Nguyen, Son T. Le, Qinwei He, Ludo V. Compernolle, Marc Wuilpart, Patrice Megret

Publikováno v: IEEE Photonics Journal, Vol 9, Iss 2, Pp 1-10 (2017)

In this paper, we show the remarkable timing error (TE) and residual chromatic dispersion (CD) tolerance improvements of the filter bank multicarrier (FBMC) over orthogonal frequency division multiplexing (OFDM) for high-baudrate spectral slicing tra

Externí odkaz: https://doaj.org/article/8155d06f84e94b30acd984ea35b04947

Zobrazit plný text záznamu

Akademický článek

Fiber Nonlinearity Equalizer Based on Support Vector Classification for Coherent Optical OFDM

Autor: Tu Nguyen, Sofien Mhatli, Elias Giacoumidis, Ludo Van Compernolle, Marc Wuilpart, Patrice Megret

Publikováno v: IEEE Photonics Journal, Vol 8, Iss 2, Pp 1-9 (2016)

A support vector machine (SVM)-based classification nonlinear equalizer (NLE) is demonstrated, for the first time, in coherent optical orthogonal frequency-division multiplexing (CO-OFDM). For a 40-Gb/s 16 quadrature amplitude modulated (16QAM) CO-OF

Externí odkaz: https://doaj.org/article/2d07a528115d4a3794a65a71ed372968

Zobrazit plný text záznamu

Akademický článek

Fiber-Optic Surface Temperature Sensor Based on Modal Interference

Autor: Frédéric Musin, Patrice Mégret, Marc Wuilpart

Publikováno v: Sensors, Vol 16, Iss 8, p 1189 (2016)

Spatially-integrated surface temperature sensing is highly useful when it comes to controlling processes, detecting hazardous conditions or monitoring the health and safety of equipment and people. Fiber-optic sensing based on modal interference has

Externí odkaz: https://doaj.org/article/52d9b4a6a7374c1da336801b3833456e

Zobrazit plný text záznamu