Optimizing the performance of aerosol photoacoustic cells using a finite element model. Part 1: Method validation and application to single-resonator multipass cells
Sign Up to like & getrecommendations! Published in 2019 at "Aerosol Science and Technology"
DOI: 10.1080/02786826.2019.1650161
Abstract: Abstract Photoacoustic spectroscopy is the technique-of-choice for non-contact and in situ measurements of light absorption coefficients for aerosols. For most aerosol photoacoustic (PA) detectors, a key process is the amplification of the acoustic pressure wave… read more here.
Keywords: finite element; aerosol photoacoustic; model; geometry ... See more keywords
Graphene perfect absorber design based on an approach of mimicking a one-port system in an asymmetric single resonator.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.434315
Abstract: We proposed a novel perfect absorber with an asymmetric single resonator supporting two degenerate resonant modes, whose operation concept is mimicking a one-port system by making only one of the modes experience loss while using… read more here.
Keywords: perfect absorber; port; one port; single resonator ... See more keywords