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Now showing items 1-10 of 153
Bullseye Optomechanical Resonator
(IEEENew York, 2016)
Lamb wave detection with a fiber optic angular displacement sensor
(Spie-int Soc Optical Engineering, 2015-01-01)
In this work we show that the fiber optic angular displacement sensor is capable of Lamb wave detection, with results comparable to a piezoelectric transducer. Therefore, the fiber optic sensor has a great potential to be ...
Molecularly imprinted polymer (MIP): a promising recognition system for development of optical sensor for textile dyes
(Elsevier B.V., 2017-01-01)
An alternative for determination of dyes is the biomimetic sensors development with optical transduction, employing molecularly imprinted polymers (MIP) as recognition system. This work shows the MIP synthesis for the ...
High Voltage Optical Sensor Insulation Using PLA (Polylactic Acid)
(Ieee, 2018-01-01)
Electric power systems, especially after the advent of smart grids, require intelligent voltage and current meters devoted to energy billing, control, protection and quality monitoring. Novel Optical Voltage Sensors (OVS) ...
High voltage optical sensor insulation using PLA (Polylactic Acid)
(2019-01-25)
Electric power systems, especially after the advent of smart grids, require intelligent voltage and current meters devoted to energy billing, control, protection and quality monitoring. Novel Optical Voltage Sensors (OVS) ...
Multiplexed fiber optic Bragg grating sensors for strain and temperature measurements in power systems
(SPIE -The International Society for Optics and PhotonicsNova Delhi, 1999-04)
In Brazil several groups develop Optical Fiber Sensors based on Wavelength Division Multiplexed
Optical Bragg Gratings. We present a review of recent results obtained at our groups in the development
of Optical Fiber ...
Lpg-based Sensor For Curvature And Vibration
(Spie-Int Soc Optical EngineeringBellingham, 2016)
Plasmonic structures fabricated by interference lithography for sensor applications
(2009-11-18)
In this work we demonstrate the use of holographic lithography for generation of large area plasmonic periodic structures. Submicrometric array of holes, with different periods and thickness, were recorded in gold films, ...
Optical Fiber Tactile Sensor For User Interfaces
(IEEENew York, 2016)
Linear readout of dynamic phase modulation index in an optical voltage sensor using the new J(1) ... J(3) spectral method
(IEEE, 2007-01-01)
The J(1)...J(3) is a recent optical method for linear readout of dynamic phase modulation index in homodyne interferometers. In this work, the J(1)... J(3) method is applied to measure voltage in an optical voltage sensor. ...