Suchergebnisse - "Two photon processes"

Coherent Control of Single Molecules via Phase-Shaped Two-Photon Excitation at Room Temperature

Autoren: Xin-peng Xu Tobias M. Herkenrath Ullrich Scherf et al.

Quelle: Ultrafast Science, Vol 5 (2025)

Schlagwörter: conjugated polymer, phase control, Physics, QC1-999, Applied optics. Photonics, single molecule, two-photon processes, Coherent control, TA1501-1820

Zugangs-URL: https://doaj.org/article/515ffe45938342738c2c91652be1d33d
https://research.rug.nl/en/publications/8789a6a3-6794-4fcb-aa15-8d5b561fdd72
https://doi.org/10.34133/ultrafastscience.0086
https://hdl.handle.net/11370/8789a6a3-6794-4fcb-aa15-8d5b561fdd72

Field-driven attosecond charge dynamics in germanium

Autoren: Giacomo Inzani Lyudmyla Adamska Amir Eskandari-asl et al.

Quelle: Nature photonics
17 (2023): 1059–1065. doi:10.1038/s41566-023-01274-1
info:cnr-pdr/source/autori:Inzani, Giacomo; Adamska, Lyudmyla; Eskandari-asl, Amir; Di Palo, Nicola; Dolso, Gian Luca; Moio, Bruno; D'Onofrio, Luciano Jacopo; Lamperti, Alessio; Molle, Alessandro; Borrego-Varillas, Rocío;Nisoli, Mauro; Pittalis, Stefano; Rozzi, Carlo Andrea; Avella, Adolfo; Lucchini, Matteo/titolo:Field-driven attosecond charge dynamics in germanium/doi:10.1038%2Fs41566-023-01274-1/rivista:Nature photonics (Print)/anno:2023/pagina_da:1059/pagina_a:1065/intervallo_pagine:1059–1065/volume:17

Schlagwörter: 0301 basic medicine, 03 medical and health sciences, Data handling, 0103 physical sciences, Germanium, Optical properties, Optical pumping, Particle beams, Two photon processes, 01 natural sciences, Condensed-matter physics, Ultrafast photonics

Dateibeschreibung: application/pdf

Zugangs-URL: https://www.nature.com/articles/s41566-023-01274-1
https://hdl.handle.net/20.500.14243/453820
https://doi.org/10.1038/s41566-023-01274-1
https://hdl.handle.net/11386/4845771
https://www.nature.com/articles/s41566-023-01274-1
https://doi.org/10.1038/s41566-023-01274-1

QuaNtum-Enhanced Second Harmonic Generation beyond the Photon Pairs Regime

Autoren: Thomas Dickinson Ivi Afxenti Giedre Astrauskaite et al.

Quelle: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). :1-1

Schlagwörter: Quantum Physics, Quantum entanglement, two-photon processes, quantum enhancement, second harmonic generation, FOS: Physical sciences, Quantum Physics (quant-ph), Physics - Optics, Optics (physics.optics)

Zugangs-URL: http://arxiv.org/abs/2504.15249

Enhancing upconversion with space–time entanglement: from twin photons to twin-beams

Autoren: Alessandra Gatti Matteo Clerici Lucia Caspani

Quelle: Optica Quantum. 3:269

Schlagwörter: Quantum enhanced two-photon processes, space-time entanglement

Dateibeschreibung: application/pdf

Zugangs-URL: https://hdl.handle.net/11383/2195873
https://doi.org/10.1364/opticaq.554539

Electronic coherences in argon through interfering one- and two-photon ionization processes in the vicinity of Feshbach resonances

Autoren: Bello Romero, Roger Yulier Borràs, Vicent J. González Vázquez, Jesús et al.

Weitere Verfasser: Bello Romero, Roger Yulier Borràs, Vicent J. González Vázquez, Jesús et al.

Schlagwörter: Argon, Photoelectrons, Photoionization, Two photon processes, Química

Dateibeschreibung: application/pdf

Relation: Physical Review Research; https://doi.org/10.1103/PhysRevResearch.4.043028; Gobierno de España. PID2019-105458RB-I00; Comunidad de Madrid. Y2018/NMT-5028/FULMATEN; Gobierno de España. CEX2020-001039-S; Gobierno de España. CEX2018-000805-M; Gobierno de España. FIS2016-77889-R; Physical Review Research 4.4 (2022): 043028; http://hdl.handle.net/10486/716026

Verfügbarkeit: http://hdl.handle.net/10486/716026
https://doi.org/10.1103/PhysRevResearch.4.043028

Two-photon, visible light water splitting at a molecular ruthenium complex

Autoren: Jacob Schneidewind Miguel A. Argüello Cordero Henrik Junge et al.

Quelle: Energy & environmental science 14(8), 4427-4436 (2021). doi:10.1039/D1EE01053K

Schlagwörter: 0301 basic medicine, Theoretical modelling, Light, Ruthenium complexes, Performance potentials, Computational studies, Solar-to-hydrogen, Maximum Efficiency, 01 natural sciences, 7. Clean energy, 03 medical and health sciences, Solar energy, Photosynthesis, Photons, Ruthenium compounds, Chemical bonds, wave splitting, Two photon processes, Water splitting system, 0104 chemical sciences, 3. Good health, Kinetics, Molecular oxygen, photon flux density, Water absorption, Shorter wavelength

Zugangs-URL: https://pubs.rsc.org/en/content/articlepdf/2021/ee/d1ee01053k
https://pubs.rsc.org/en/content/articlepdf/2021/ee/d1ee01053k
https://pubs.rsc.org/en/content/articlelanding/2021/ee/d1ee01053k#!
http://pubs.rsc.org/en/content/articlelanding/2021/ee/d1ee01053k
https://publications.rwth-aachen.de/record/843798

Making two-photon processes dominate one-photon processes using mid-IR phonon polaritons

Autoren: Rivera, Nicholas Rosolen, Gilles Joannopoulos, John D. et al.

Quelle: Proceedings of the National Academy of Sciences of the United States of America, 2017 Dec . 114(52), 13607-13612.

Zugangs-URL: https://www.jstor.org/stable/26488748

Characterization of hexagonal boron nitride quantum emitters for application in quantum radiometry

Autoren: Sewidan, L. Georgieva, H. Tieben, P. et al.

Quelle: Journal of Physics: Conference Series. 2864:012013

Schlagwörter: Photons, Quantum emitters, Relative calibrations, Avalanche diodes, Radiometers, Property, Single point defects, Two photon processes, Photon flux, Photon emissions, Single photon emitters, Spectral characteristics, Point defects, Radiometry, Metrological characterization, Konferenzschrift, Single photons

Boron Difluoride Curcuminoid Fluorophores with Enhanced Two‐Photon Excited Fluorescence Emission and Versatile Living‐Cell Imaging Properties

Autoren: Kamada, Kenji Namikawa, Tomotaka Senatore, Sébastien et al.

Quelle: Chemistry - A European Journal. 22(15)

Schlagwörter: 3402 Inorganic Chemistry (for-2020), 34 Chemical Sciences (for-2020), 7 Affordable and Clean Energy (sdg), Animals (mesh), Boron Compounds (mesh), Curcumin (mesh), Fluorescence (mesh), Fluorescent Dyes (mesh), Ionophores (mesh), Molecular Structure (mesh), Photochemical Processes (mesh), Photons (mesh), Quantum Theory (mesh), Spectrometry, Fluorescence (mesh), cell imaging, density functional calculations, dipolar dyes, photophysics, two-photon processes, Animals (mesh), Boron Compounds (mesh), Curcumin (mesh), Ionophores (mesh), Fluorescent Dyes (mesh), Spectrometry, Fluorescence (mesh), Molecular Structure (mesh), Photons (mesh), Quantum Theory (mesh), Fluorescence (mesh), Photochemical Processes (mesh), cell imaging, density functional calculations, dipolar dyes, photophysics, two-photon processes, Animals (mesh), Boron Compounds (mesh), Curcumin (mesh), Fluorescence (mesh), Fluorescent Dyes (mesh), Ionophores (mesh), Molecular Structure (mesh), Photochemical Processes (mesh), Photons (mesh), Quantum Theory (mesh), Spectrometry, Fluorescence (mesh), CSD-05-HEC-A (c-lbnl-label), CSD-46-All CSGB (c-lbnl-label), 03 Chemical Sciences (for), General Chemistry (science-metrix), 34 Chemical sciences (for-2020)

Dateibeschreibung: application/pdf

Zugangs-URL: https://escholarship.org/uc/item/58g4t2pr
https://escholarship.org/content/qt58g4t2pr/qt58g4t2pr.pdf

High-Performance Optical Power Limiting Filters at Telecommunication Wavelengths: When Aza-BODIPY Dyes Bond to Sol–Gel Materials

Autoren: David, Sylvain Chateau, D. Chang, H.-J. et al.

Weitere Verfasser: David, Sylvain Chateau, D. Chang, H.-J. et al.

Quelle: The Journal of Physical Chemistry C. 124:24344-24350

Schlagwörter: Optical properties, 02 engineering and technology, Two photon processes, Short wave infrared, Chromophores, 01 natural sciences, 0104 chemical sciences, [CHIM] Chemical Sciences, Sol-gels, [CHIM]Chemical Sciences, Optical power limiters, Incident intensity, Sol-gel process, Optical power limiting, 0210 nano-technology, Telecommunication wavelengths, Doping concentration, Infrared radiation, Two photon absorption, Photochemical stability, Dyes

Dateibeschreibung: application/pdf

Zugangs-URL: https://hal.archives-ouvertes.fr/hal-03103459
https://pubs.acs.org/doi/10.1021/acs.jpcc.0c08006
https://pubs.acs.org/doi/abs/10.1021/acs.jpcc.0c08006

Opacity from two-photon processes

Weitere Verfasser: Nagayama, Taisuke [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)]

Quelle: High Energy Density Physics; 24

Dateibeschreibung: Medium: ED; Size: p. 44-49

Zugangs-URL: http://www.osti.gov/scitech/servlets/purl/1372359

Calculation of the one- and two-photon absorption spectra of water-soluble stilbene derivatives using a multiscale QM/MM approach

Autoren: Ramos, Tárcius N. Franco, Leandro R. Silva, Daniel L. et al.

Quelle: Journal of Chemical Physics. 159(2)

Schlagwörter: Density functional theory, Luminescence of organic solids, Molecular orbitals, Photons, Solvents, Two photon processes, Water absorption, Density-functional-theory, Gap regions, Spectra’s, Spectral gap, Theoretical study, Time dependent, Two photon absorption, Two-photon absorption cross section, Two-photon absorption spectrum, Watersoluble, Molecules, Physics, Fysik

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-96267

Ratiometric Imaging of γ-Glutamyl Transpeptidase Unperturbed by pH, Polarity, and Viscosity Changes: A Benzocoumarin-Based Two-Photon Fluorescent Probe

Autoren: Ye Jin Reo Yong Woong Jun Sourav Sarkar et al.

Weitere Verfasser: Ye Jin Reo Yong Woong Jun Sourav Sarkar et al.

Quelle: Analytical Chemistry. 91:14101-14108

Schlagwörter: Fluorescence signals, Histology, Environmental fluctuations, Myocardial Infarction, 02 engineering and technology, Lanthanum compounds, 01 natural sciences, Fluorescence, Coumarins, Two photon microscopy, Signal fluctuations, Tumor Cells, Cultured, Humans, Fluorescent Dyes, Photons, Tissue, Molecular Structure, Viscosity, Optical Imaging, Gamma-glutamyltransferase, gamma-Glutamyltransferase, Two photon processes, Hydrogen-Ion Concentration, 3. Good health, 0104 chemical sciences, Intracellular glutathione levels, Fluorescent probes, Ratiometric imaging, Probes, 0210 nano-technology, HeLa Cells

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/31566966
https://pubs.acs.org/doi/full/10.1021/acs.analchem.9b03942
https://pubs.acs.org/doi/pdf/10.1021/acs.analchem.9b03942
https://europepmc.org/article/MED/31566966
https://oasis.postech.ac.kr/handle/2014.oak/100697
https://www.ncbi.nlm.nih.gov/pubmed/31566966

Linear Zeeman Effect on Iodine-Based Frequency Stabilized Laser

Autoren: Barbarat, Joannès Gillot, J. Alvarez Martinez, Héctor et al.

Weitere Verfasser: Barbarat, Joannès Gillot, J. Alvarez Martinez, Héctor et al.

Quelle: 2019 Joint Conference of the IEEE International Frequency Control Symposium and European Frequency and Time Forum (EFTF/IFC). :1-3

Schlagwörter: iodine, laser frequency stability, hyperfine structure, infrared spectra, optical testing, spectral line narrowing, visible spectra, 16. Peace & justice, 01 natural sciences, 7. Clean energy, lithium compounds, optical harmonic generation, integrated optics, photonic crystals, 0103 physical sciences, two-photon processes, [PHYS.ASTR] Physics [physics]/Astrophysics [astro-ph], frequency standards

Zugangs-URL: https://ieeexplore.ieee.org/document/8856044/

Oxazole Dyes with Potential for Photoluminescence Bioprobes: A Two-Photon Absorption Study

Autoren: Tárcius N. Ramos Cleber Renato Mendonça Florence Mahuteau-Betzer et al.

Quelle: The Journal of Physical Chemistry C. 122:10526-10534

Schlagwörter: Photons, Systems Engineering, Two Photon Processes, Quantum Chemistry, 7. Clean energy, 01 natural sciences, Fluorescence, 0104 chemical sciences, Laser Pulses, Dichloromethane, Density Functional Theory, Optical Data Processing

Dateibeschreibung: application/pdf

Zugangs-URL: https://repositorio.cuc.edu.co/bitstream/11323/1362/1/Oxazole%20Dyes%20With%20Potential%20For%20Photoluminescence.pdf
https://bv.fapesp.br/pt/publicacao/146067/oxazole-dyes-with-potential-for-photoluminescence-bioprobes/
https://repositorio.cuc.edu.co/handle/11323/1362
https://repositorio.cuc.edu.co/bitstream/11323/1362/1/Oxazole%20Dyes%20With%20Potential%20For%20Photoluminescence.pdf
http://pubs.acs.org/doi/10.1021/acs.jpcc.8b01904
https://pubs.acs.org/doi/abs/10.1021/acs.jpcc.8b01904
https://pubs.acs.org/doi/10.1021/acs.jpcc.8b01904

FEATURES OF ATOM SPECTRA Ca, Ba, Sr

Autoren: Tursunov, M A Zon, A B Tashmuxamedova, D A et al.

Quelle: Technical science and innovation

Schlagwörter: spectral dependence, three-photon ionization, multi-quantum transitions, two-photon processes, intermediate resonance level, cascade process, spectral width of radiation, transition oscillator, intercombination transitions, Electrical and Computer Engineering

Dateibeschreibung: application/pdf

Relation: https://uzjournals.edu.uz/btstu/vol2021/iss3/2; https://uzjournals.edu.uz/cgi/viewcontent.cgi?article=1393&context=btstu

Verfügbarkeit: https://uzjournals.edu.uz/btstu/vol2021/iss3/2
https://uzjournals.edu.uz/cgi/viewcontent.cgi?article=1393&context=btstu

Visualizing coherent vibrational motion in the molecular iodine B state using ultrafast XUV transient-absorption spectroscopy

Autoren: Marggi Poullaín, Sonia Kobayashi, Yuki Chang, Kristina et al.

Schlagwörter: Absorption spectroscopy, Core levels, Dynamics, Iodine, Molecules, Optical pumping, Particle beams, Photons, Two photon processes, Ultrafast lasers, Química física (Física), 2206 Física Molecular, 2206.07-1 Espectroscopia láser

Time: 544

Dateibeschreibung: application/pdf

Relation: Poullain, Sonia M., et al. «Visualizing Coherent Vibrational Motion in the Molecular Iodine B 3 Π 0 + u State Using Ultrafast XUV Transient-Absorption Spectroscopy». Physical Review A, vol. 104, n.o 2, agosto de 2021, p. 022817. https://doi.org/10.1103/PhysRevA.104.022817.; https://hdl.handle.net/20.500.14352/92998

Verfügbarkeit: https://hdl.handle.net/20.500.14352/92998
https://doi.org/10.1103/PhysRevA.104.022817

Two-photon, visible light water splitting at a molecular ruthenium complex

Autoren: Schneidewind, Jacob Argüello Cordero, Miguel A. Junge, Henrik et al.

Quelle: Energy & environmental science

Schlagwörter: ddc:690, Chemical bonds, Kinetics, Light, Molecular oxygen, Photons, Photosynthesis, Ruthenium compounds, Solar energy, Water absorption, Computational studies, Maximum Efficiency, Performance potentials, Ruthenium complexes, Shorter wavelength, Solar-to-hydrogen, Theoretical modelling, Water splitting system, Two photon processes, photon flux density, wave splitting

Dateibeschreibung: application/pdf

Relation: ESSN:1754-5706; https://oa.tib.eu/renate/handle/123456789/10468; http://dx.doi.org/10.34657/9504

Verfügbarkeit: https://oa.tib.eu/renate/handle/123456789/10468
https://doi.org/10.34657/9504

Evidence of the dominant production mechanism of ammonia in a hydrogen plasma with parts per million of nitrogen

Autoren: Ellis, J. Köpp, D. Lang, N. et al.

Quelle: Applied Physics Letters

Schlagwörter: ddc:530, Ammonia, Cyclotrons, Electron cyclotron resonance, Fluorescence, Ground state, Nitrogen plasma, Photolysis, Two photon processes

Dateibeschreibung: application/pdf

Relation: ESSN:1077-3118; https://oa.tib.eu/renate/handle/123456789/12155; http://dx.doi.org/10.34657/11188

Verfügbarkeit: https://oa.tib.eu/renate/handle/123456789/12155
https://doi.org/10.34657/11188

Evidence of the dominant production mechanism of ammonia in a hydrogen plasma with parts per million of nitrogen

Autoren: J. Ellis D. Köpp N. Lang et al.

Quelle: Applied Physics Letters. 119

Schlagwörter: Photolysis, Ammonia, Ground state, Nitrogen plasma, 0103 physical sciences, Cyclotrons, Two photon processes, 7. Clean energy, 01 natural sciences, Fluorescence, Electron cyclotron resonance

Zugangs-URL: https://aip.scitation.org/doi/pdf/10.1063/5.0072534