An Ultra‐Broadband High Efficiency Polarization Beam Splitter for High Spectral Resolution Polarimetric Imaging in the Near Infrared (Adv. Sci. 27/2022)
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202201227
Abstract: A broadband, high efficiency polarized beam splitter (PBS) metagrating based on integrated resonant units (IRUs) to enable simultaneous polarization analysis, spectral dispersion, and spatial imaging in the near infrared (NIR) is developed. A PBS metagrating… read more here.
Keywords: beam splitter; high efficiency; imaging near; polarization ... See more keywords
Imaging near orthopedic hardware
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.25577
Abstract: Over one million total joint replacement surgeries were performed in the US in 2013 alone, and this number is expected to more than double by 2030. Traditional imaging techniques for postoperative evaluation of implanted devices,… read more here.
Keywords: implanted orthopedic; imaging near; orthopedic hardware; near orthopedic ... See more keywords
Multispectral diffusion‐weighted imaging near metal implants
Sign Up to like & getrecommendations! Published in 2018 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.26737
Abstract: The need for diffusion‐weighted‐imaging (DWI) near metallic implants is becoming increasingly relevant for a variety of clinical diagnostic applications. Conventional DWI methods are significantly hindered by metal‐induced image artifacts. A novel approach relying on multispectral… read more here.
Keywords: imaging near; weighted imaging; metal; multispectral diffusion ... See more keywords
Multi-element metasurface system for imaging in the near-infrared
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DOI: 10.1063/5.0141881
Abstract: Metasurfaces are optically thin 2D arrays of subwavelength scatterers that modify scalar and vector properties of incident electromagnetic fields. Metasurface lenses are of particular interest for imaging applications for their flat form factor, compatibility with… read more here.
Keywords: system; system imaging; imaging near; metasurface system ... See more keywords
Near-infrared probes for luminescence lifetime imaging
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DOI: 10.7150/ntno.63124
Abstract: Biomedical luminescence imaging in the near-infrared (NIR, 700-1700 nm) region has shown great potential in visualizing biological processes and pathological conditions at cellular and animal levels, owing to the reduced tissue absorption and scattering compared… read more here.
Keywords: imaging near; near infrared; luminescence; lifetime imaging ... See more keywords