High-harmonic generation from solids
Web17 de ago. de 2024 · High harmonic generation (HHG) in crystals has revealed a wealth of perspectives such as all-optical mapping of the electronic band structure, ultrafast quantum information, ... Ghimire and D. A. Reis, “ High-harmonic generation from solids,” Nat. Phys. 15, 10 (2024). Webhigh-harmonic generation spectroscopy Emanuele Coccia and Eleonora Luppi-Control and enhancement of multiband high harmonic generation by synthesized ... Theory of high-harmonic generation in solids C R McDonald, G Vampa, G Orlando, P B Corkum and T Brabec DepartmentofPhysics,UniversityofOttawa,Ottawa,ONK1N6N5,Canada E …
High-harmonic generation from solids
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Web23 de mar. de 2024 · [31] McDonald C, Vampa G, Corkum P and Brabec T 2015 Interband bloch oscillation mechanism for high-harmonic generation in semiconductor crystals … Web4 de fev. de 2024 · Introduction. High-order harmonic generation (HHG) has been studied widely in atomic and molecular systems theoretically or experimentally [ 1 – 4 ]. It is a nonlinear phenomenon and has also been used to generate attosecond laser pulses which opens a door to investigate the ultrafast processes [ 5 – 7 ].
Web2 de jun. de 2024 · There are many exciting initiatives involving the exploitation of microscopic generation processes in high-harmonic spectroscopy (HHS) of materials, … WebHigh-harmonic generation (HHG) is a signature optical phenomenon of strongly driven, nonlinear optical systems. Specifically, the understanding of the HHG process in rare …
WebIn this experiment, the highest harmonics originated not from neutral atoms but from He +, Ne +, and Ne 2+ ions, which obviously increases Ip in the Ip + α Up rule. Intense laser interaction with solid targets also generates high harmonics [ 47, 48 ]. WebWe present a velocity-gauge model for the generation of even-order high harmonics, and reveal that the even-order harmonics originate from the multiple-step transitions among the energy bands in momentum space, while the odd-order harmonics are mainly from direct transitions. The lower valence band is found vital for the generation of even ...
Web23 de mar. de 2024 · [15] Luu T, Garg M, Kruchinin S Y, Moulet A, Hassan M T and Goulielmakis E 2015 Extreme ultraviolet high-harmonic spectroscopy of solids Nature …
WebRecently, HHG from solid state materials has attracted much attention [ 12, 13], as it provides an opportunity to probe electron dynamics in solid states and a potential to produce attosecond pulses with an enhanced yield [ … camry hybrid longevityWebHIGH-HARMONIC GENERATION FROM GASES AND SOLIDS ACADEMISCH PROEFSCHRIFT ter verkrijging van de graad Doctor of Philosophy aan de Vrije … fish and chip shops dumbartonWebHigh-harmonic generation (HHG) is a signature optical phenomenon of strongly driven, nonlinear optical systems. Specifically, the understanding of the HHG process in rare gases has played a key role in the development of attosecond science1. Recently, HHG has also been reported in solids, providing novel opportunities such as controlling strong-field … camry hubcapWebThe generation of high order harmonics from femtosecond mid-IR laser pulses in ZnO has shown great potential to reveal new insight into the ultrafast electron dynamics on a few … camry hybrid 2022 bogorWebHigh harmonic generation (HHG) from solid-state crystals in strong laser fields has been understood by the band structure of the solids, which is based on the periodic boundary … fish and chip shop seahousesWeb28 de set. de 2024 · Recently, high-harmonic generation has been observed in solids, which could lead to important applications such as all-optical methods to image … camry hybrid ottofish and chip shops dover