Results 31 to 40 of about 50,799 (157)
Partially coherent ultrafast spectrography [PDF]
Nature Communications, 2015 AbstractModern ultrafast metrology relies on the postulate that the pulse to be measured is fully coherent, that is, that it can be completely described by its spectrum and spectral phase. However, synthesizing fully coherent pulses is not always possible in practice, especially in the domain of emerging ultrashort X-ray sources where temporal ...
C. Bourassin-Bouchet, M.-E. Couprie
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Besinc Pseudo-Schell Model Sources with Circular Coherence
Applied Sciences, 2019 Partially coherent sources with non-conventional coherence properties present unusual behaviors during propagation, which have potential application in fields like optical trapping and microscopy.
Rosario Martínez-Herrero +4 more
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Singularities of Partially Polarized Vortex Beams
Frontiers in Physics, 2020 Singularities in the polarization state of non-uniform electromagnetic beams have been a topic of both theoretical and practical interest for many years, as have singularities in the correlation functions of random scalar wavefields.
William Scott Raburn, Greg Gbur
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Consensus-Related Performance of Triplex MASs Based on Partial Complete Graph Structure
Entropy, 2022 This article mainly studies first-order coherence related to the robustness of the triplex MASs consensus models with partial complete graph structures; the performance index is studied through algebraic graph theory.
Jicheng Bian +3 more
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Effects of partial coherence on frequency combs [PDF]
Journal of the European Optical Society-Rapid Publications, 2007 We give an analytical model to study the deviations from an ideal frequency comb when the effects of random variations, from pulse to pulse, in the amplitude, phase, shape, chirp, and timing jitter are simultaneously taken into account.
Torres–Company Víctor +2 more
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Phase Retrieval for Partially Coherent Observations [PDF]
IEEE Transactions on Signal Processing, 2021 12 pages, 14 ...
Jonas Kornprobst +3 more
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Electrophysiological Correlates of Morphological Neuroplasticity in Human Callosal Dysgenesis. [PDF]
PLoS ONE, 2016 In search for the functional counterpart of the alternative Probst and sigmoid bundles, considered as morphological evidence of neuroplasticity in callosal dysgenesis, electroencephalographic (EEG) coherence analysis was combined with high resolution and
Vladimir V Lazarev +5 more
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Partially Coherent Direct Sum Channels [PDF]
Quantum, 2021 We introduce Partially Coherent Direct Sum (PCDS) quantum channels, as a generalization of the already known Direct Sum quantum channels. We derive necessary and sufficient conditions to identify the subset of those maps which are degradable, and provide a simplified expression for their quantum capacities.
Stefano Chessa, Vittorio Giovannetti
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Scientific Reports, 2023 In neonates with hypoxic ischemic encephalopathy, the computation of wavelet coherence between electroencephalogram (EEG) power and regional cerebral oxygen saturation (rSO2) is a promising method for the assessment of neurovascular coupling (NVC), which
Tim Hermans +6 more
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The Relationship between Perceived Social Support and Social in College Students: The Mediation of Sense of Coherence [PDF]
SHS Web of Conferences, 2021 This study aims to explore the relationship between the basic characteristics of college students’ social anxiety and the perceived social support and sense of coherence, and further explore the mediating role of the sense of coherence between perceived ...
Jiang Jiao, Luo Danna
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