Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği

Permanent URI for this collectionhttps://hdl.handle.net/11147/11

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Subject: search.filters.subject.OTDRWoS Q: search.filters.wosQuartile.Q2

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  • Article
    Citation - WoS: 7
    Citation - Scopus: 9
    Analysis of a Novel Sensor Interrogation Technique Based on Fiber Cavity Ring-Down (crd) Loop and Otdr
    (Academic Press Inc., 2018) Yüksel, Kıvılcım; Yılmaz, Anıl
    We present the analysis of a remote sensor based on fiber Cavity Ring-Down (CRD) loop interrogated by an Optical Time Domain Reflectometer (OTDR) taking into account both practical limitations and the related signal processing. A commercial OTDR is used for both pulse generation and sensor output detection. This allows obtaining a compact and simple design for intensity-based sensor applications. This novel sensor interrogation approach is experimentally demonstrated by placing a variable attenuator inside the fiber loop that mimics a sensor head.