Articles with "retroreflection" as a keyword



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Nonspectroscopic Migratory Cell Monitoring Method Using Retroreflective Janus Microparticles

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Published in 2020 at "ACS Omega"

DOI: 10.1021/acsomega.0c03454

Abstract: This study aims to suggest a simple migratory cell monitoring method in the Transwell system by utilizing retroreflective Janus microparticles (RJPs) as an optical probe. The RJP could be internalized on cells without compromising the… read more here.

Keywords: migratory cell; cell monitoring; monitoring method; retroreflective janus ... See more keywords

Multifunctional reflection in acoustic metagratings with simplified design

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Published in 2019 at "Applied Physics Letters"

DOI: 10.1063/1.5083081

Abstract: In this work, we propose and demonstrate a simple acoustic metagrating with binary phase modulation that can be employed to achieve multifunctional reflection with high efficiency, including three-channel retroreflection, quasi-retroreflection, and specular reflection. Although only… read more here.

Keywords: simplified design; acoustic metagratings; quasi retroreflection; reflection ... See more keywords
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Quasi-omnidirectional retroreflective metagrating for TE-polarized waves based on wave-vector reversions.

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Published in 2022 at "Optics express"

DOI: 10.1364/oe.452180

Abstract: Structuring elements of gratings brings more freedom in manipulating diffraction waves, e.g., retroreflection using diffraction orders other than the 0th order. Most retroreflective metagratings (RMs) can achieve retroreflection only under one particular direction, limiting their… read more here.

Keywords: wave vector; retroreflection; based wave; polarized waves ... See more keywords