Detection of chiral enantiomers via an optical fibre sensor
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2021.1880654
Abstract: We report a method to detect chiral enantiomers via an optical thin-film coated long-period fibre grating sensor. To simulate such circularly layered structure containing magneto-electric coupling enantiomers, the theory for wave propagation in lossy thin-film… read more here.
Keywords: chiral enantiomers; detection chiral; via optical; enantiomers via ... See more keywords
Topological reconstruction of a stretched transparent surface relief grating via an optical diffraction pattern.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.424845
Abstract: The optical characterization of transparent and stretchable patterned surfaces replicated from the fabrication of quasicrystal structures on azopolymer thin films is presented. The complexity of the quasicrystal surface fabrication is obtained by superimposed multiple light… read more here.
Keywords: surface; optical diffraction; topological reconstruction; via optical ... See more keywords
Machine learning algorithms to control concentrations of carbon nanocomplexes in a biological medium via optical absorption spectroscopy: how to choose and what to expect?
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.434984
Abstract: A solution of spectroscopic inverse problems, implying determination of target parameters of the research object via analysis of spectra of various origins, is an overly complex task, especially in case of strong variability of the… read more here.
Keywords: spectroscopy; machine learning; via optical; optical absorption ... See more keywords
Kerr nonlinear medium assisted double-face absorbers for differential manipulation via an all-optical operation.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.464878
Abstract: Recently, light absorbers have attracted great attentions due to their promising in applications in functional optoelectronic devices. Herein, we theoretically propose and numerically demonstrate a new absorber platform, which consists of a 280-nm-thick photonic nonlinear… read more here.
Keywords: operation; face absorbers; via optical; face ... See more keywords
Backscatter particle image velocimetry via optical time-of-flight sectioning.
Sign Up to like & getrecommendations! Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.000312
Abstract: Conventional particle image velocimetry (PIV) configurations require a minimum of two optical access ports, inherently restricting the technique to a limited class of flows. Here, the development and application of a novel method of backscattered… read more here.
Keywords: particle image; image velocimetry; time; time flight ... See more keywords