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Browsing by Subject "fiber Bragg grating (FBG)"

Now showing items 1-3 of 3

Advanced Interrogation of Fiber-Optic Bragg Grating and Fabry-Perot Sensors with KLT Analysis

Tosi, Daniele (MDPI, 2015-10-29)

The Karhunen-Loeve Transform (KLT) is applied to accurate detection of optical fiber sensors in the spectral domain. By processing an optical spectrum, although coarsely sampled, through the KLT, and subsequently processing ...
INVESTIGATION OF THERMAL EFFECTS OF RADIOFREQUENCY ABLATION MEDIATED WITH IRON OXIDE NANOPARTICLES DISPERSED IN AGAROSE AND CHITOSAN SOLVENTS

Ashikbayeva, Zhannat; Aitkulov, Arman; Wolf, Alexey; Dostovalov, Alexander; Amantayeva, Aida; Kurbanova, Aliya; Inglezakis, Vassilis J.; Tosi, Daniele (Applied Sciences, 2021-03-09)

Thermal ablation (TA) is known as an alternative therapy to surgery to treat tumors. However, TA-based therapy requires advanced approaches in order to prevent causing damage to healthy tissue around the tumor and selectively ...
Wavelet-Based Demodulation of Multimode Etched Fiber Bragg Grating Refractive Index Sensor

Ayupova, Takhmina; Sypabekova, Marzhan; Molardi, Carlo; Bekmurzayeva, Aliya; Shaimerdenova, Madina; Dukenbayev, Kanat; Tosi, Daniele (MDPI, 2018-12-22)

Etched fiber Bragg grating (EFBG)-based sensors are used as evanescent field sensors for refractive index detection. When the fiber thickness is thin and the refractive index sensitivity increases, the number of propagating ...