Articles with "spectral modulation" as a keyword



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Spectral modulation observed in artificial photosynthetic complexes by real-time vibrational spectroscopy

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Published in 2017 at "Chemical Physics Letters"

DOI: 10.1016/j.cplett.2017.05.050

Abstract: Abstract By real-time vibrational spectroscopy using 6.8 fs pulses, real-time vibronic coupling in stair-like zinc chlorin aggregates was studied. Besides the observed fast excitonic relaxation, amplitudes of coherent molecular vibrations are found to be linearly dispersed… read more here.

Keywords: real time; spectral modulation; vibrational spectroscopy; spectroscopy ... See more keywords
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Validating a Quick Spectral Modulation Detection Task.

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Published in 2019 at "Ear and hearing"

DOI: 10.1097/aud.0000000000000713

Abstract: OBJECTIVES The Quick Spectral Modulation Detection (QSMD) test provides a quick and clinically implementable spectral resolution estimate for cochlear implant (CI) users. However, the original QSMD software (QSMD(MySound)) has technical and usability limitations that prevent… read more here.

Keywords: modulation detection; spectral modulation; software; quick spectral ... See more keywords
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Integrated Waveform Design for MIMO Radar and Communication via Spatio-Spectral Modulation

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Published in 2022 at "IEEE Transactions on Signal Processing"

DOI: 10.1109/tsp.2022.3170687

Abstract: This paper considers the integrated waveform design to simultaneously achieve a desired radar beampattern and multi-users communication for a dual-function Multiple-Input Multiple-Output (MIMO) system. To this end, a spatio-spectral modulation strategy via shaping the spatial… read more here.

Keywords: communication; spatio spectral; spectral modulation; radar ... See more keywords
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High dynamic range 3D measurement based on spectral modulation and hyperspectral imaging.

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Published in 2018 at "Optics express"

DOI: 10.1364/oe.26.034442

Abstract: High-speed and high-accuracy three-dimensional (3D) measurement is of great importance in numerous areas. Recently proposed binary defocusing techniques have enabled breakthroughs in speed by utilizing 1-bit binary fringe patterns with the advanced digital light processing… read more here.

Keywords: based spectral; spectral modulation; high dynamic; modulation hyperspectral ... See more keywords