Zobrazeno 1 - 10
of 358
pro vyhledávání: '"strong-field physics"'
Publikováno v:
Nanophotonics, Vol 13, Iss 15, Pp 2803-2809 (2024)
The investigation of optical phenomena in the strong-field regime requires few-cycle laser pulses at field strengths exceeding gigavolts per meter (GV/m). Surprisingly, such conditions can be reached by tightly focusing pJ-level pulses with nearly oc
Externí odkaz:
https://doaj.org/article/9ae00d8dd5b24a2d9cf62c0d821fb37e
Publikováno v:
Photonics, Vol 11, Iss 9, p 871 (2024)
Light contains both spin and orbital angular momentum. Despite contributing equally to the total photonic angular momentum, these components derive from quite different parts of the electromagnetic field profile, namely its polarization and spatial v
Externí odkaz:
https://doaj.org/article/3a73b2837649402f815240fbdcd31c43
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 7038 (2024)
Ultrashort light pulses have strong research and application values, while nonlinear inverse Thomson scattering has been considered as a unique source of zepto-yoctosecond pulses. Here, the mechanism of nonlinear inverse Thomson scattering of a high-
Externí odkaz:
https://doaj.org/article/5860f5d48530407f8d9d863d2413ea7d
Autor:
Kamran Avanaki, Zhe Guang, Jinghua Han, Nirmala Kandadai, You Wang, Jianming Wen, Guorui Zhou
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/e2d446a9e13e46c09b51f7abe07b8f37
Autor:
Rosenberger Philipp, Dagar Ritika, Zhang Wenbin, Majumdar Arijit, Neuhaus Marcel, Ihme Matthias, Bergues Boris, Kling Matthias F.
Publikováno v:
Nanophotonics, Vol 12, Iss 10, Pp 1823-1831 (2023)
Droplets provide unique opportunities for the investigation of laser-induced surface chemistry. Chemical reactions on the surface of charged droplets are ubiquitous in nature and can provide critical insight into more efficient processes for industri
Externí odkaz:
https://doaj.org/article/dc9c57afc33f4b5b83ef98cfd7e3951f
Publikováno v:
Nanophotonics, Vol 12, Iss 14, Pp 2905-2911 (2023)
Coherent control of quantum systems with phase-stable pulses offers enticing new opportunities for lightwave electronics. Here we extend this approach to many-body systems with spin degrees of freedom, demonstrating that a single few-cycle control pu
Externí odkaz:
https://doaj.org/article/7ce46b8b9ec244ed8b26db1c8b93bded
Autor:
Heide Christian, Kobayashi Yuki, Johnson Amalya C., Heinz Tony F., Reis David A., Liu Fang, Ghimire Shambhu
Publikováno v:
Nanophotonics, Vol 12, Iss 2, Pp 255-261 (2023)
We report a coherent layer-by-layer build-up of high-order harmonic generation (HHG) in artificially stacked transition metal dichalcogenides (TMDC) crystals in their various stacking configurations. In the experiments, millimeter-sized single crysta
Externí odkaz:
https://doaj.org/article/daf894ae88084a5fbb9947707c152b22
Publikováno v:
JPhys Photonics, Vol 6, Iss 2, p 025007 (2024)
An accurate temporal characterization of both pump and probe pulses is essential for the correct interpretation of any pump-probe experiment. This is particularly true for attosecond spectroscopy, where the pulses are too short to be directly measure
Externí odkaz:
https://doaj.org/article/1e9bd2ac3aa9468d9328a0db74e57ee8
Autor:
Jozsef Seres, Enikoe Seres, Carles Serrat, Thanh-Hung Dinh, Noboru Hasegawa, Masahiko Ishino, Masaharu Nishikino, Shinichi Namba
Publikováno v:
Atoms, Vol 11, Iss 12, p 150 (2023)
While generating high harmonics in long media of helium gas, at certain laser intensities and chirp, the spectral shift and split of the harmonic lines were experimentally observed, sometimes exceeding one harmonic order. Beyond reporting these resul
Externí odkaz:
https://doaj.org/article/35db769e511440e6b1b87f7a88cca20b
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