Listar Artículos de revista DIEC - IEKS Aldizkari artikuluak por autor "Eyal, Avishay"
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Distributed dynamic strain sensing via perfect periodic coherent codes and a polarization diversity receiver
Mompó Roselló, Juan José ; Shiloh, Lihi; Arbel, Nadav; Levanon, Nadav; Loayssa Lara, Alayn ; Eyal, Avishay (IEEE, 2019) Artículo / ArtikuluaRayleigh scattering-based dynamic strain sensing with high spatial resolution, fast update rate, and high sensitivity is highly desired for applications such as structural health monitoring and shape sensing. A key issue ... -
Phase noise effects on phase-sensitive OTDR sensors using optical pulse compression
We introduce a detailed theoretical, numerical, and experimental study of the effects of laser's phase noise on the performance of phase-sensitive optical time-domain reflectometry (-OTDR) sensors that use optical pulse ... -
Two-wavelength phase-sensitive OTDR sensor using perfect periodic correlation codes for measurement range enhancement, noise reduction and fading compensation
Sagüés García, Mikel ; Piñeiro Ben, Enrique; Cerri, Enis; Minardo, Aldo; Eyal, Avishay; Loayssa Lara, Alayn (Optica, 2021) Artículo / ArtikuluaWe demonstrate a two-wavelength differential-phase-measuring OTDR sensor that uses perfect periodic correlation phase codes to enhance the measurement performance. The two-wavelength technique extends the measurement range ...