Results 1 to 10 of about 3,195,954 (330)
Self-reconstruction of single-cycle light bullet in linear (free-space) propagation regime [PDF]
EPJ Web of Conferences, 2019 The results of investigation of extremely compressed wave packets penetration of air gap under single femtosecond laser pulse filamentation in LiF at anomalous group velocity dispersion are presented.
Chekalin Sergey +3 more
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Pushing the performance of image scanning microscopy to its limits with maximum likelihood reconstruction [PDF]
EPJ Web of Conferences, 2023 Fast and sensitive detector arrays make Image Scanning Microscopy (ISM) the natural successor of confocal microscopy. Indeed, ISM enables super-resolution at an excellent signal-to-noise ratio. Optimizing photon collection requires large detectors and so
Garré Giacomo +3 more
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Dual-comb optomechanical spectroscopy
Nature Communications, 2023 Optical cavities are essential for enhancing the sensitivity of molecular absorption spectroscopy, which finds widespread high-sensitivity gas sensing applications.
Xinyi Ren +10 more
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Nature Communications, 2020 Water’s hydrogen-bond network is truncated at hydrophobic interfaces and the dynamics of the resulting free OH groups is not well understood. The authors experimentally show that the main vibrational relaxation mechanism for free OH at the air-water ...
Ken-ichi Inoue +3 more
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Scientific Reports, 2021 The chemical shift of core level binding energies makes electron spectroscopy for chemical analysis (ESCA) a workhorse analytical tool for science and industry. For some elements, close lying and overlapping spectral features within the natural life time
Artur Born +6 more
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Distance-Dependent Plasmon-Enhanced Fluorescence of Submonolayer Rhodamine 6G by Gold Nanoparticles
Nanoscale Research Letters, 2021 We investigate the fluorescence from submonolayer rhodamine 6G molecules near gold nanoparticles (NPs) at a well-controlled poly (methyl methacrylate) (PMMA) interval thickness from 1.5 to 21 nm.
Yajie Bian +9 more
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Nature Communications, 2023 Dual-comb spectroscopy was first applied to the measurement of magnetic optical activity spectroscopy, realizing Doppler-limited gas-phase molecular analysis, and was further extended to the rapid measurement of liquid-phase chiroptical activity.
Daowang Peng +9 more
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EPJ Web of Conferences, 2017 Intramolecular dynamics of the vibrational levels (up to v = 5) of the ν1 mode in (CF3)2CCO molecule, induced via multiphoton selective excitation of this mode by resonant femtosecond IR radiation, was studied.
Chekalin S.V. +10 more
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Scientific Reports, 2017 Two-dimensional layered K4Nb6O17 (KN) was easily formed as a secondary phase caused by the volatilization of alkali metal ions, when preparing ferroelectric K x Na1−x NbO3 based ceramics and films.
Qinglin Deng +7 more
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Tracing multiple scattering trajectories for deep optical imaging in scattering media
Nature Communications, 2023 Multiple light scattering hampers imaging objects in complex scattering media. Approaches used in real practices mainly aim to filter out multiple scattering obscuring the ballistic waves that travel straight through the scattering medium.
Sungsam Kang +6 more
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