Articles with "spectral mapping" as a keyword



3D‐multi‐spectral T2 mapping near metal implants

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Published in 2019 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.27744

Abstract: Due to host‐mediated adverse reaction to metallic debris, there is an increasing need for noninvasive assessment of the soft tissue surrounding large joint arthroplasties. Quantitative T2 mapping can be beneficial for tissue characterization and early… read more here.

Keywords: multi spectral; mapping; spectral mapping; mapping near ... See more keywords

Spectral mapping method based on intervals of comonotonicity for modelling of radiative transfer in non-uniform gaseous media

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Published in 2019 at "Journal of Quantitative Spectroscopy and Radiative Transfer"

DOI: 10.1016/j.jqsrt.2019.02.030

Abstract: ABSTRACT The aim of this work is to describe a Spectral Mapping Method (SMM) to split spectral intervals into smaller sets of wavenumbers, called intervals of comonotonicity, over which gas spectra in distinct states are… read more here.

Keywords: intervals comonotonicity; method; transfer; mapping method ... See more keywords
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Satellite-based spectral mapping (ASTER and landsat data) of mineralogical signatures of beach sediments: a precursor insight

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Published in 2020 at "Geocarto International"

DOI: 10.1080/10106049.2020.1750061

Abstract: Detailed investigation on texture and mineralogy of beach sediments helps to understand their nature of deposition and potential targets of strategic mineral deposits. The beach sediments from the ... read more here.

Keywords: mapping aster; beach sediments; based spectral; spectral mapping ... See more keywords

Broadband spectral mapping of photo-induced second-harmonic generation in silicon nitride microresonators

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Published in 2025 at "Optics Express"

DOI: 10.1364/oe.572780

Abstract: By employing a pump-probe technique for enhanced spectral mapping of the dynamics in nonlinear frequency conversion, we demonstrate that photo-induced second-harmonic generation (SHG) in silicon nitride (Si3N4) microresonators can persist when transitioning from the preferred… read more here.

Keywords: spectral mapping; photo induced; induced second; harmonic generation ... See more keywords

Fast Raman spectral mapping of highly fluorescing samples by time-gated spectral multiplexed detection.

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Published in 2018 at "Optics letters"

DOI: 10.1364/ol.43.005733

Abstract: We present a time-gated Raman micro-spectroscopy technique suitable for fast Raman mapping of samples eliciting large laser-induced fluorescence backgrounds. To achieve the required time resolution for effective fluorescence rejection, a picosecond pulsed laser and a… read more here.

Keywords: raman spectral; time; fast raman; spectral mapping ... See more keywords

Spatial-spectral mapping to prepare frequency entangled qudits.

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Published in 2023 at "Optics letters"

DOI: 10.1364/ol.487300

Abstract: Entangled qudits, the high-dimensional entangled states, play an important role in the study of quantum information. How to prepare entangled qudits in an efficient and easy-to-operate manner is still a challenge in quantum technology. Here,… read more here.

Keywords: spatial spectral; entangled qudits; frequency; prepare ... See more keywords

Snapshot spectral imaging: from spatial-spectral mapping to metasurface-based imaging

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Published in 2024 at "Nanophotonics"

DOI: 10.1515/nanoph-2023-0867

Abstract: Abstract Snapshot spectral imaging technology enables the capture of complete spectral information of objects in an extremely short period of time, offering wide-ranging applications in fields requiring dynamic observations such as environmental monitoring, medical diagnostics,… read more here.

Keywords: spectral mapping; snapshot spectral; spatial spectral; imaging spatial ... See more keywords
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Application of spectral mapping method to Dirac operator

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Published in 2020 at "Turkish Journal of Mathematics"

DOI: 10.3906/mat-1912-101

Abstract: Abstract: In the present study, theorems related to the uniqueness of the solution of inverse problems for Dirac equations system are proved by applying spectral mapping method. With the help of this method, the inverse… read more here.

Keywords: mapping method; spectral mapping; method dirac; application spectral ... See more keywords