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A novel high-throughput fabrication technique to produce polymer embedded functional chalcogenide nanowire arrays is demonstrated. Indefinitely-long selenium nanowire arrays are obtained and their size dependent photoconductivity is investigated. Logarithmic increase in photo-conductance is observed.
Nanostructured hollow core fibers are used to demonstrate a new infrared absorption based artificial nose. The sensor unit of the array is a hollow core Bragg fiber that selectively guides incident blackbody radiation and enhances absorption for enhanced sensitivity.
Machine olfaction research aspires to mimic the exquisite sense of smell in mammals, using arrays of cross‐responsive sensors backed with sophisticated pattern recognition algorithms for the differentiation of thousands of complex odors. on p. 1263, M. Bayindir and co‐workers report an infrared‐absorption‐based odor differentiation in hollow core, wavelength scalable, photonic bandgap fiber arrays...
A digital photonic nose concept based on infrared absorption inside a hollow core infrared transmitting fiber array is presented. Wavelength‐scalable photonic band gap fibers filter specific energy photons from a blackbody source, where volatile compounds selectively absorb photons depending on their chemical absorption spectrum. The pattern resulting in the detector array is processed as a binary...
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