Temperature and Curvature Measurement Based on Low Cavity Loss FLRD Technology

The Structure and Applications of Fused Tapered Fiber Optic Sensing: A Review

“…The chaotic correlation design simplified the light source of the sensing system, eliminating the tradeoff between the length of the fiber loop and the light source and making the fiber loop length more flexible. Meanwhile, Wang et al [85] used a tapered single-mode fiber and a thin silica MMF coated with polydimethylsiloxane as curvature and temperature sensors, achieving simultaneous measurement of both variables in a quasi-distributed sensing scheme.…”

Measurement of low‐loss aqueous solutions permittivity with high detection accuracy by a contact and free‐label resonance microwave sensor

“…There are two different styles of design for the sensors; the first style is non‐resonance such as Severo et al's study, 9 and the second style, due to the higher accuracy and simpler design, is resonance 10–13 . In the resonance method, filter structures 14–19 and antennas structures 20–22 can be used to create resonance, and in these methods, all scattering parameters can be used in resonance 23–25 . Depending on the design algorithm, these methods are different.…”

“…[10][11][12][13] In the resonance method, filter structures [14][15][16][17][18][19] and antennas structures [20][21][22] can be used to create resonance, and in these methods, all scattering parameters can be used in resonance. [23][24][25] Depending on the design algorithm, these methods are different. Different methods of design in the resonance style depend on whether the sample type is solid, [26][27][28][29] liquid, [30][31][32][33][34][35][36][37] or gas.…”