Results 111 to 120 of about 75,803 (292)
Research on Fiber Optic Surface Plasmon Resonance Biosensors: A Review
Photonic SensorsDue to the benefits of the high sensitivity, real-time response, no labeling requirement, and good selectivity, fiber optic sensors based on surface plasmon resonance (SPR) have gained popularity in biochemical sensing in recent years.
Qi Wang +6 more
doaj +1 more source
Fiber optic sensors with internal referencing [PDF]
The main problem with amplitude modulating type sensors is that any variation in the intensity of the optical signal which occurs throughout the sensing system is interpreted by the photodetector as resulting from the sensor itself and is reflected as an
Adamovsky, Grigory +1 more
core +1 more source
Forty-Four Pass Fibre Optic Loop for Improving the Sensitivity of Surface Plasmon Resonance Sensors
, 2007 A forty-four pass fibre optic surface plasmon resonance sensor that enhances detection sensitivity according to the number of passes is demonstrated for the first time. The technique employs a fibre optic recirculation loop that passes the detection spot
Becker P C +9 more
core +1 more source
Advanced Engineering Materials, EarlyView.Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller +8 more
wiley +1 more source
Spectrum-modulating fiber-optic sensors for aircraft control systems [PDF]
A family of fiber-optic sensors for aircraft engine control systems is described. Each of these sensors uses a spectrum-modulation method to obtain an output which is largely independent of the fiber link transmissivity.
Beheim, Glenn, Fritsch, Klaus
core +1 more source
Advanced Engineering Materials, EarlyView.This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang +3 more
wiley +1 more source
RESEARCH OF PARAMETERS OF FIBER-OPTICAL MEASURING SYSTEMS
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2019 At present there exist a lot of technical devices, the failure of which can be connected not only with huge financial losses, but with the treat to the environment as well.
Waldemar Wójcik +5 more
doaj +1 more source
Fiber Optic Sensors: Recent Developments
Analytical Letters, 1990 Abstract Biosensors are attracting the attention of many investigators in the field of biotechnology related research. A biosensor is a device that combines the specificity of a biomaterial (enzymes, antibodies, receptors or even whole cells) with sensitive, well established bioassays.
Abdel-Latif, Monzir S. +4 more
openaire +2 more sources
Status of the Fiber Optic Control System Integration (FOCSI) program [PDF]
This report presents a discussion of the progress made in the NASA/NAVY Fiber Optic Control System Integration (FOCSI) program. This program will culminate in open-loop flight tests of passive optical sensors and associated electro-optics on an F-18 ...
Baumbick, Robert J.
core +1 more source
Advanced Engineering Materials, EarlyView.This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay +3 more
wiley +1 more source