Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Joscelyn van der Veen"'
Autor:
Valentina Utrio Lanfaloni, Kristina S. Zinchenko, Fernando Ardana-Lamas, Nicholas Monahan, Issaka Seidu, Simon P. Neville, Joscelyn van der Veen, Michael S. Schuurman, Hans Jakob Wörner
We demonstrate attosecond transient-absorption spectroscopy (ATAS) at the carbon K-edge as a powerful technique to detect few-femtosecond electronic dynamics driven by conical intersections in gas-phase organic molecules, revealing the fastest electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::902298d8724c8a9aa374f5f84ec80cb9
https://doi.org/10.1364/up.2022.w2b.5
https://doi.org/10.1364/up.2022.w2b.5
Autor:
Joscelyn van der Veen, Daniel James
Publikováno v:
2022 Photonics North (PN).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c554a7a567469e3a9240bb5dfbf7cb3
https://doi.org/10.1109/pn56061.2022.9908343
https://doi.org/10.1109/pn56061.2022.9908343
Autor:
Joscelyn van der Veen, Daniel James
Publikováno v:
Frontiers in Optics + Laser Science 2022 (FIO, LS).
We discuss the visibility of Young’s interference fringes for non-stationary fields, such as optical fields considered for a short period of time, and contrast the usefulness of different time-frequency representations to determine this visibility.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81d7627d8f8bd1c574f39e6ec9308420
https://doi.org/10.1364/fio.2022.jw5a.16
https://doi.org/10.1364/fio.2022.jw5a.16
Autor:
Joscelyn van der Veen
Publikováno v:
Frontiers in Optics + Laser Science 2022 (FIO, LS).
We derive the spectrum for multiple short chirped pulses interacting with a Raman medium and show how this predicts the asymmetric sidebands observed in experimental multi-frequency Raman generation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47fa92728a90f679091bf2b7e72491f8
https://doi.org/10.1364/fio.2022.jtu5a.26
https://doi.org/10.1364/fio.2022.jtu5a.26
Autor:
Misiaszek, Marta, Gieysztor, Maria, Kolenderski, Piotr, Gawlik, Wojciech, Jelezko, Fedor, Joscelyn Van Der Veen
supplemental document - new
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f1c70b14c4ef5650f224044d8b66a20
Autor:
Fedor Jelezko, Piotr Kolenderski, Maria Gieysztor, Marta Misiaszek, Wojciech Gawlik, Joscelyn van der Veen
Publikováno v:
Quantum Technologies 2020.
A simple, room-temperature, cavity- and vacuum-free interface for an efficient photon-matter interaction is implemented. In the experiment a heralded single photon generated by the process of spontaneous parametric down-conversion is absorbed by a si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::217edfddd96b815dab3e2041d30b2855
https://doi.org/10.1117/12.2557594
https://doi.org/10.1117/12.2557594
Autor:
Maria Gieysztor, Piotr Kolenderski, Joscelyn van der Veen, Fedor Jelezko, Wojciech Gawlik, Marta Misiaszek
A simple, room-temperature, cavity- and vacuum-free interface for a photon-matter interaction is implemented. In the experiment, a heralded single photon generated by the process of spontaneous parametric down-conversion is absorbed by an ensemble of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15e1ef320453518d3091f0a5dd5f0f60
Autor:
F. Ardana-Lamas, Simon P. Neville, Joscelyn van der Veen, Michael S. Schuurman, Issaka Seidu, Kristina Zinchenko, Valentina Utrio Lanfaloni, Hans Jakob Wörner
Publikováno v:
Science
Science, 371 (6528)
Science, 371 (6528)
Conical intersections allow electronically excited molecules to return to their electronic ground state. Here, we observe the fastest electronic relaxation dynamics measured to date by extending attosecond transient-absorption spectroscopy (ATAS) to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b99854c659d7bec076055771a58490c2