2 papers
physics.app-ph2020
An Analytic and Experimental Treatment of Fiber Optic Chemical Sensing: Results on Evanescent Wave Spectrometry
Joseph Plumitallo, Jin Ho Kim, Silverio Johnson +5
Standoff chemical sensing of chemicals and toxic compounds is very desirable for actively monitoring residential, commercial, and industrial spaces. Analytes such as toxic industri…
cond-mat.mtrl-sci2020
Liquid crystal nose based on chiral photonic band gap materials: principles of selective response
P. V. Shibaev, O. Roslyak, E. Gullatt +2
Novel liquid crystalline (LC) compositions are suggested and studied as elements of LC-nose. This allows for optical detection of several volatile organic compounds (VOCs). Ethanol…