Industry Information Liquid concentration measurements with fiber optic sensor
We present liquid concentration measurements based on light losses in fiber optic curvatures. Lateral polishing of the transition region of its u-shaped curved fiber increases sensor sensitivity.
Industry Information Liquid concentration measurement based on SMS fiber sensor with
Abstract A highly sensitive liquid concentration sensor based on a single-mode–multimode–single-mode (SMS) fiber structure cascaded with a FBG is utilized and
Industry Information ARSRV36_N1_P1_7
This 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.
Industry Information Fiber optic SPR sensor for liquid concentration measurement
A 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
Industry Information Liquid level sensor based on dynamic Fabry–Perot
In this work, a novel optical fiber sensor capable of measuring both the liquid level and its refractive index is designed, manufactured and demonstrated through simulations and...
Industry Information Simple Machine Learning Approach for Liquid Concentration
Optical fiber sensors have been remarkably demonstrating its capacity for measuring various liquid concentrations. Traditionally, these sensors are characterized with a known concentration value and
Industry Information Anti-Crosstalk Fiber-Optic Liquid Level Sensor Based on Hollow-Core
In this letter, we develop a novel fiber-optic sensor based on a hollow-core Bragg fiber (HCBF) for high-precision detection of liquid level. The intensity responses of anti-resonance reflecting optical
Industry Information High Accuracy and Cost-Effective Fiber Optic Liquid
In circumstances that needed contactless liquid level sensing, radio frequency radar-based sensors were considered as a solution. Nevertheless, the
Industry Information Applications of optical fiber SPR sensor for measuring of temperature
A novel optical fiber sensor based on surface plasmon resonance phenomenon that can be used for liquid temperature testing around the sensing probe is presented. According to the
Industry Information Fiber optic SPR sensor for liquid concentration measurement
A novel chemical method based on silver mirror reaction is proposed to fabricate the optic fiber surface plasmon resonance sensing probe for liquid concentration measurement. Compared to traditional
Industry Information Simple Machine Learning Approach for Liquid Concentration
We proposed an extremely simple fiber-optic tip sensor system to identify liquids by combining their corresponding droplet evaporation events with analyses using machine learning
Industry Information Optical Fiber Sensing for Sub-Millimeter Liquid-Level Monitoring: A
Fiber optic-based liquid-level sensors (FOLLSs) can work in harsh environments with inherent advantageous features that only optical fiber offers, such as intrinsic safety, resistance to
Industry Information THE DESIGN OF FIBER OPTIC SENSOR FOR THE MEASUREMENT OF LIQUID
<p>Optical fiber sensors, known for their small size and high sensitivity, are widely used to measure physical quantities like concentration, temperature, and vibration. In this paper, we present a fiber
Industry Information High Accuracy and Cost-Effective Fiber Optic Liquid Level Sensing
In this paper, a novel liquid level sensing system is proposed to enhance the capacity of the sensing system, as well as reduce the cost and increase the sensing accuracy.
Industry Information Design and operation of a fiber optic sensor for liquid level detection
Design and construction of an optical fiber sensor for liquid level detection are reported. This sensor operates based on light intensity modulation, and such modulation results from alteration
Industry Information Portable optical fiber sensor for continuous liquid level sensing using
This paper presents a portable optical fiber sensor (OFS) design for continuous liquid level measurement, fabricated using two pieces of bare polymer optical fibers (POFs).
Industry Information Comparative study of fiber optic liquid level sensors based on long
The performances of two liquid level sensors based on long-period fiber gratings are studied. The long-period gratings (LPGs) have similar characteristics (length and period), but are fabricated with two
Industry Information Intelligent Fiber Optic Sensor for Estimating the Concentration of a
This 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
Industry Information Microhole fiber-optic sensors for nanoliter liquid measurement
Microhole optical fiber sensors have the characteristics of simple structure, enclosed environment, strong light and liquid interaction, which can meet the requirements of multi-parameter,
Industry Information Intelligent Fiber Optic Sensor for Estimating the
This paper presents the construction and working principles of an intelligent fiber-optic intensity sensor used for examining the concentration of a
Industry Information Optical Fiber Sensing for Sub-Millimeter Liquid-Level Monitoring: A
In this context, this paper presents three specific optical fiber sensor technologies that show considerable potential for liquid-level monitoring: the Mach-Zehnder and Fabry-Perot
Industry Information Fluid sensing strategies adopted in photonic devices: A review
Liquid-core optical fibers inherently integrate optical detection with microfluidics, thus continuous on-line monitoring of liquid samples in a contained, highly-integrated manner is possible.
Industry Information Photoelectric Sensors | Fiber-Optic Sensors | Fiber-Optic Cables | NF
photoelectric sensors including fiber sensors, displacement sensors, vision sensors, LED lightings for machine vision, non-contact thermometers and accessories for sensors.
Industry Information THE DESIGN OF FIBER OPTIC SENSOR FOR THE
Optical fiber sensors, known for their small size and high sensitivity, are widely used to measure physical quantities like concentration, temperature, and vibration. In this paper, we present a fiber optic
Industry Information Graphene enhanced optical fiber SPR sensor for liquid concentration
A high sensitivity optical fiber Surface Plasmon Resonance (SPR) sensor which based on coreless optical fiber, silver film and graphene, has been designed and implemented for liquid
Industry Information An Overview Of Optical Fiber Sensor Applications In
The current state of the art of optical fiber technology is reviewed, namely based on its main characteristics and sensing advantages. In addition, the working principle
Industry Information Optical Fiber–Based Continuous Liquid Level Sensor Based on
This work reports an optical fiber–based continuous liquid level sensor for cryogenic propellant mass gauging, which has significant advantages over the existing liquid level sensors in terms of accuracy,