optical fibre sensor systems
A Novel Wireless Mobile Platform to Locate and Gather Data From Optical Fiber Sensors Integrated Into a WSN
... such optical fibre sensor systems are often used as ‘stand-alone’ devices in pre-defined positions: thus there is a need for extensive lengths of fibre optic cable connecting all the ...
8
Experimental and theoretical analysis of polarization-maintaining fibre for sensing applications
... micro-structured optical fibres as sensors for various measurement applications [67], such as strain and temperature sensors [68][69] and hydrostatic pressure sensors ...side-hole optical fibre ...
162
Gas sensing based on optical fibre coupled diode laser spectroscopy : a new approach to sensor systems for safety monitoring
... and optical fibre coupled detection cells linked to a central control ...particular sensor locations, and to operate with total intrinsic safety over detection ranges of many ...competitive ...
11
Fibre-optic microresonators and sensor systems
... bulk optical system to demonstrate the sensing capabilities of optically activated silicon ...as fibre-optic pressure and force ...that fibre-optic sensing systems could be designed using ...
182
Digital optical fibre sensing systems and architectures
... the optical analogue of pulsed radar operation and is a com m only applied m ultiplexing scheme in sensor systems [Nelson and M cM ahon, ...employs fibre delay lines, assumed to be of equal ...
238
Investigation of metal nanomaterials as a sensing element in LSPR-based optical fibre sensor development
... the sensor performance by considering optimised conditions, including pH condition, coating time, coating temperature and the size of the particles with an aim to achieve a higher sensitivity in RI sensing with ...
182
Synthesize materials of optical fibre sensor for chemical liquid detection
... Utilizing detection sensors for chemical liquid leakages that can occur in a fuel station, a tank store or an oil refining is very crucial for safety issues. This is due to many chemicals have hazardous properties (i.e. ...
39
New detector technologies for astronomy
... common sensor devices is the size of inter-sensing area dead ...or fibre-optic tapers for ...single optical element or array (parallel array) of ...imaging systems in particular, when a cam ...
276
Fibre-optic sensor technologies for humidity and moisture measurement
... in optical fibre sensing ...an optical property of a material in response to humid- ity change to optical or fibre optic analogues of the different non-optical sensors described ...
17
The design and application of optical sources for distributed fibre sensing systems
... first sensor was a distributed temperature sensor with a high spatial resolution and the second was a combined distributed strain and temperature ...temperature sensor was achieved by generating ...
190
Computational Design and Fabrication of Optical Fibre Fluorescent Chemical Probes for the Detection of Cocaine
... Efforts to develop suitable sensors have centred on aptamer- based biosensors using electrochemical detection [2], [3], electrogenerated chemiluminescence [4] and piezoresistive, microcantilever-based sensing [5] as ...
9
MEASUREMENT OF WINDOW GLASS TEMPERATURE WITH A FLUORESCENCE INTENSITY RATIO OPTICAL FIBRE SENSOR
... imaging systems usually include an optical configuration, a detector, processing electronics and a display [Childs, ...an optical fibre based temperature sensing scheme, it has been included ...
124
Optical fibre catheter photoplethysmograph
... A fibre optic system for monitoring arterial oxygen saturation of internal tissue sites utilising the principle of reflectance pulse oximetry is being ...twin optical fibre ...using optical ...
13
Optical Fibre Solutions
... The panels have been designed to accept both conventional and blown fibre cables / ducts, and offer a level of fibre management as standard. The panels are available as either a bare shell to be populated ...
12
Department Of Electronic And Communication Engineering
... wireless sensor networks (WSN Wireless Sensor Network), are based on low-cost and consumer devices (nodes) that are able to obtain information from their environment, process it locally, and communicate it ...
38
Continuous debonding monitoring of a patch repaired helicopter stabilizer: damage assessment and analysis
... Lock-in thermography (LT) is an active thermographic tech- nique usually employed to identify internal imperfections in materials or follow any degradation process during service. The advantage of LT over other methods ...
15
The application of scanning near field optical imaging to the study of human sperm morphology
... new optical technique (Trumorph system) has been recently described ...near-field optical microscope (SNOM) has been demonstrated to be a powerful and versatile tool for the observation of biological ...
11
Qualification concept for optical multi-scale multi-sensor systems
... an optical sensor with a bigger measuring ...overview sensor is crucial for the qualification con- ...overview sensor and the higher the quality of the digitization, the more accurate the ...
8
Digital nonlinearity compensation in high capacity optical communication systems considering signal spectral broadening effect
... compensating fibre nonlinearities in Nyquist-spaced optical communication systems, where the effect of signal spectral broadening is taken into ...single-mode fibre (SSMF) transmission ...
11
Advanced fibre circuitry for all optical signal processing
... shifted fibre (DSF) with D = ...dispersive fibre as can be seen from ...of fibre. Fig. 5.11 plots the maximum width of an optical pulse that can propagate through an optical ...
158