Home / Fiber optic sensor for measuring solution concentration
A new and simple calibration technique that greatly enhances the measurement sensitivity of conventional fiber-optic reflectometry based on Fresnel reflection from the tip of a fiber is used for
Read MoreThe sensor consists of a light source, asymmetrical fiber coupler, an optic head, a mini lift and a computer-aided measuring system with a detection block, Figure 1.
Read MoreTo achieve a compact and robust structure, a reflective optical fiber surface plasmon resonance (SPR) sensor is proposed for the simultaneous measurement of glucose concentration
Read MoreA new and simple calibration technique that greatly enhances the measurement sensitivity of conventional fiber-optic reflectometry based on Fresnel reflection from the tip of a fiber is used for
Read MoreWe demonstrate fiber optic sensors with temperature compensation for the accurate measurement of ethanol concentration in aqueous solutions.
Read MoreThis review briefly presents the recent research and developments of optical fiber sensor technology with the focus on various methods in liquid concentration and refractive index measurement.
Read MoreA fiber-optic sensor system using a multiplexed array of sensing probes based on an aqueous solution of sodium chloride (NaCl solution) and an optical time-domain reflectometer (OTDR) for
Read MoreA liquid concentration measurement system with end-reflection optic fiber SPR sensor was set up in this paper. Especially, a chemical method based on silver mirror reaction is proposed to
Read MoreThis paper proposed a novel compact fiber-optic Michelson interferometer for measuring solution concentration, which was realized by multiple arc discharge performed on the end of a...
Read MoreIn contrast to well-known fiber optical intelligent sensors which use information of various optical wavelengths, , the proposed construction uses
Read MoreIn this paper, we present the fabrication and testing of an SMS sensor suitable for the measurement of the sugar content in aqueous solutions. The sensor presented has the potential to
Read MoreThis sensor featuring plane-convex lens collimator for expanding beam and coupling, and a low frequency for light pulse modulation is introduced. The theoretical formulas of concentration of
Read MoreThis paper presents the construction and working principles of an intelligent fiber-optic intensity sensor used for examining the concentration of a mixture in conjunction with water. It can
Read MoreWe introduce a compact dual-channel surface plasmon resonance (SPR) fiber optic sensor capable of concurrently measuring ambient temperature and glucose concentrations. The
Read MoreA fiber-optic sensor based on a two-channel Fresnel reflection technique for the measurement of solute concentrations is proposed in this paper. The relationships between
Read MoreRecently, optical fiber tip sensor has been utilized for measuring sucrose and ethanol level , glycerol , benzene, methanol, acetone
Read MoreHerein, we have developed hydrogel-based optical fiber (OF) sensors for continuous and real-time pH sensing using a hydrogel matrix with the pH-sensitive dye Neutral Red to obtain a color
Read MoreThis fiber optic sensor, based on a homogeneous fluorescence energy-transfer immunoassay, operates in a continuous, reversible manner to
Read MoreFive different concentrations of glucose solution were prepared for this study. The sensor''s performance is evaluated by measuring the output voltage in a glucose solution. The
Read MoreIn this paper, we present a fiber optic intensity modulated sensor designed for solution concentration measurement. Our work focuses on optimizing the experimental setup by adjusting the fiber
Read MoreWe demonstrate fiber optic sensors with temperature compensation for the accurate measurement of ethanol concentration in aqueous solutions. The device consists of two photonic
Read MoreAn inline, real-time optical fiber-based chemical concentration monitor that enables measurements of chemicals used in semiconductor manufacturing processes
Read MoreIt can be used to perform the measurement or control of concentration of solution on-line in succession.
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