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Abstract A self-referencing, intensity-based fiber optic sensor (FOS) is proposed and demonstrated. The theoretical analysis for the proposed design is given, and the validity of the theoretical analysis is
A reflective intensity-modulated fiber-optic sensor based on microelectromechanical systems (MEMS) for pressure measurements is proposed and experimentally demonstrated.
An all-optical technique for multiplexing and self-referencing a number of intensity modulating fiber-optic sensors is described. The optical transducers are fabricated as integral parts of recirculating optical
To achieve a compact and robust structure, a reflective optical fiber surface plasmon resonance (SPR) sensor is proposed for the simultaneous measurement of glucose concentration
Unlike other micro/nano devices, fiber optic components can incorporate embedded high-resolution microsensors, offering unique advantages in self-sensing and micro/nano execution .
A compact temperature-compensated fibre optic magnetic field sensor based on a self-referenced anti-resonant reflecting optical waveguide is proposed and experimentally demonstrated. Two hollow
In this paper, efforts done towards simultaneous improvement in linear displacement range and sensitivity of self-referenced fiber optic displacement sensor (FODS) are reported. A
In this paper, a tapered optical fiber sensor with high precision measurement capability in a wide dynamic range has been proposed and experimentally demonstrated. Speckle pattern images
Introducing a new intensity modulated optic microphone theory model, it can be used in infrasound sensor field. Single-mode optical fiber to transmit and receive light and optical lens to collimate is
A self-referencing electro-optical FBG-based reflective topology for remote interrogation of fiber-optic intensity sensors has been analyzed. The topology includes the utilization of a resonant
This technique is similar to self referencing configurations generally used for making the fiber optic sensor immune to variations in source intensity and reflectivity of the reflector.
Retro-reflective Sensors Sensing Method The emitter and receiver fibers are installed in the same housing and light from the emitter is normally reflected back to the receiver by a Reflector installed
Request PDF | Ultrafast Response Reflective Fiber-Optic Salinity Sensor | In this work, a series of fiber-optic salinity sensors were prepared. The sensing principle of salinity sensor is the
We propose a reflection-based fiber optic strain sensor. The device is fabricated by splicing a thin core fiber and a piece of single-mode fiber. The simple fabrication process does not
A simple referencing technique is presented for a fiber optic reflective displacement sensor. Two receiving fibers are arranged side by side to operate in the negative and positive slopes of the output
In the same way as for Reflective Sensors, Limited-reflective Sensors receive light reflected from the sensing object to detect it. The emitter and receiver are
In this paper, a novel pendulum-type accelerometer based on hetero-core fiber optics has been proposed for structural health monitoring targeting large-scale civil infrastructures.
Temperature-compensated fibre optic magnetic field sensor based on a self-referenced anti-resonant reflecting optical waveguide Ran Gao, Dan Feng Lu, Jin Cheng, Yi Jiang, and Zhi-mei Qi
Abstract: A sensitive one-dimensional vector bending fiber-optic sensor based on self-referenced antiresonant reflecting guidance mechanism has been proposed and experimentally...
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