Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Matan Even Tzur"'
Publikováno v:
Physical Review Research, Vol 6, Iss 4, p L042034 (2024)
Conservation laws are some of the most generic and useful concepts in physics. In nonlinear optical parametric processes, conservation of photonic energy, momenta and parity often lead to selection rules, restricting the allowed polarization and freq
Externí odkaz:
https://doaj.org/article/b8856dd7020e4eababbd14117b560731
Autor:
Matan Even Tzur, Oren Cohen
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-7 (2024)
Abstract The motion of laser-driven electrons quivers with an average energy termed pondermotive energy. We explore electron dynamics driven by bright squeezed vacuum (BSV), finding that BSV induces width oscillations, akin to electron quivering in l
Externí odkaz:
https://doaj.org/article/9ae19c326f0a4fdfaf274a4b11aeabd6
Publikováno v:
Photonics, Vol 11, Iss 10, p 918 (2024)
Dynamical symmetries of laser-dressed matter determine the selection rules that influence its absorption spectrum. We explore selection rules for polarization-sensitive absorption in Floquet matter, using Floquet group theory in synthetic dimensions.
Externí odkaz:
https://doaj.org/article/784553e388c34ec7a60981f5c6b9e665
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033079 (2024)
For decades, most research of high harmonic generation (HHG) considered matter as quantum but light as classical. Recently, HHG driven by quantum states of light such as bright squeezed vacuum was predicted to reach beyond the classical HHG cutoff. M
Externí odkaz:
https://doaj.org/article/47f304f96b614d9da5d9fc96046b91a4
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
The authors introduce the concept of real-synthetic symmetries and use it as a tool to derive selection rules in seemingly symmetry-broken strong-field interactions. These symmetries and their corresponding selection rules can be applied in various s
Externí odkaz:
https://doaj.org/article/1649e74e40be44639240aa2def93ef67
Publikováno v:
New Journal of Physics, Vol 23, Iss 10, p 103039 (2021)
Floquet systems often exhibit dynamical symmetries (DS) that govern the time-dependent dynamics and result in selection rules. When a DS is broken, selection rule deviations are expected. Typically, information about the symmetry-breaking perturbatio
Externí odkaz:
https://doaj.org/article/0a37e1a7e7ec4ef6acbce387114e34a6
Publikováno v:
Frontiers in Optics + Laser Science 2021.
I will present (i) a theory describing the microscopic-macroscopic dynamical symmetries of electromagnetic fields, revealing new symmetries and selection rules in light- matter interactions, and (ii) selection rules in symmetry-broken systems by symm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22bc116ad0c72ee719399fe38118ec38
https://doi.org/10.1364/ls.2021.ltu6e.1
https://doi.org/10.1364/ls.2021.ltu6e.1
Publikováno v:
Conference on Lasers and Electro-Optics.
We present synthetic dynamical symmetries (SDS), composed of spatial, temporal, and parameter space operations. SDSs result in a new type of selection rules in high harmonic generation (HHG) and above threshold ionization (ATI).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64a37ea2bc8a653518214bd3bc840045
https://doi.org/10.1364/cleo_at.2021.jth3a.64
https://doi.org/10.1364/cleo_at.2021.jth3a.64
Publikováno v:
Frontiers in Optics / Laser Science.
We show how to control, and maximize, a new intrinsic property of light: its degree of chirality. This property carries nonzero chirality density within the dipole approximation, and is highly useful for chiral light-matter interactions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75abc4e60a31c1d23e63bd3d54b1ad6b
https://doi.org/10.1364/fio.2020.fw4b.7
https://doi.org/10.1364/fio.2020.fw4b.7
Publikováno v:
Frontiers in Optics + Laser Science APS/DLS.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3cd05855e9b8737583541f823543653
https://doi.org/10.1364/fio.2019.jtu3a.121
https://doi.org/10.1364/fio.2019.jtu3a.121