Results 11 to 20 of about 32,897 (303)
Continuous-Wave and Mode-Locked Operation of an In-Band Pumped Tm,Ho,Lu:CaGdAlO4 Laser
Applied Sciences, 2023 We investigate in-band pumping of a Tm,Ho,Lu:CaGdAlO4 laser using a Raman-shifted Er-fiber laser (1678 nm), in the continuous-wave (CW) and mode-locked (ML) regimes.
Huangjun Zeng +10 more
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Scientific Reports, 2023 There is a need for a universal model to describe higher harmonic generation (HHG) in different states of matter. Based on an electromagnetic model (EM), the generation of odd higher harmonic (HHG) and supercontinuum (SC) from intense fs and ps pulses ...
Robert R. Alfano, Shah Faisal B. Mazhar
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ULTRAFAST DIFFRACTION AND SPECTROSCOPY STUDIES OF GAS-PHASE PHOTOCHEMISTRY [PDF]
, 2023 The continuing progress of ultrafast sources such as X-ray free-electron lasers, high-repetition-rate near-infrared lasers, and Mega-electronvolt ultrafast electron diffraction facilities enable studies of electronic and structural dynamics in gas-phase ...
Rolles, Daniel
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Ultrafast Spectroscopy With Frequency Combs: Enabling New Measurements Of Dilute Species In Molecular Beams [PDF]
, 2022 Initially developed as a tool for metrology, frequency combs are most often used for precision, frequency-resolved spectroscopy. The utility of frequency combs in ultrafast spectroscopy is just beginning to be explored.
Reber, Melanie A.R.
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Results in Physics, 2023 The research focuses on Raman effects from vibrational interactions for mixed solute and solvent in binary mixed liquid for vibrational exchange from anharmonic interactions from three and four body collisions of mixed solvents from shields and cages ...
Richard Brun Jr +2 more
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Brain Sciences, 2021 Defining the relationship between vascular development and the expression of hypoxia-inducible factors (Hifs) and vascular endothelial growth factor (Vegf) in the auditory brainstem is important to understand how tissue hypoxia caused by oxygen shortage ...
Daphne Chang +6 more
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Proceedings of the Thirteenth International Conference on Time-Resolved Vibrational Spectroscopy [PDF]
, 2007 The thirteenth meeting in a long-standing series of “Time-Resolved Vibrational Spectroscopy” (TRVS) conferences was held May 19th to 25th at the Kardinal Döpfner Haus in Freising, Germany, organized by the two Munich Universities - Ludwig-Maximilians ...
Zinth, Wolfgang +2 more
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Dynamic Microscopy Study of Ultrafast Charge Transfer in a Hybrid P3HT/Hyperbranched CdSe Nanoparticle Blend for Photovoltaics [PDF]
, 2012 We present a spectroscopic investigation on a new hyperbranched cadmium selenide nanocrystals (CdSe NC)/poly(3-hexylthiophene) (P3HT) blend, a potentially good active component in hybrid photovoltaics. Combined ultrafast transient absorption spectroscopy
Polli, Dario +20 more
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CHIMIA, 2011 We review our recent studies of excited state structures and dynamics of chemical and biological systems with pico- and femtosecond X-ray absorption spectroscopy in the liquid phase.
Christopher J. Milne +9 more
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Harmonium: An Ultrafast Vacuum Ultraviolet Facility
CHIMIA, 2017 Harmonium is a vacuum ultraviolet (VUV) photon source built within the Lausanne Centre for Ultrafast Science (LACUS). Utilising high harmonic generation, photons from 20–110 eV are available to conduct steady-state or ultrafast photoelectron and
Christopher A. Arrell +10 more
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