Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Mark A. Thomson"'
Autor:
Fanqi Meng, Frederik Walla, Sergey Kovalev, Jan-Christoph Deinert, Igor Ilyakov, Min Chen, Alexey Ponomaryov, Sergey G. Pavlov, Heinz-Wilhelm Hübers, Nikolay V. Abrosimov, Christoph Jungemann, Hartmut G. Roskos, Mark D. Thomson
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p 043141 (2023)
We investigate ultrafast harmonic generation (HG) in Si:B, driven by intense pump pulses with fields reaching ∼100kVcm^{−1} and a carrier frequency of 300 GHz, at 4 K and 300 K, both experimentally and theoretically. We report several findings co
Externí odkaz:
https://doaj.org/article/97e7faecbcdf42079d00a04964207721
Autor:
Matthias M. Wiecha, Shihab Al-Daffaie, Andrey Bogdanov, Mark D. Thomson, Oktay Yilmazoglu, Franko Küppers, Amin Soltani, Hartmut G. Roskos
Publikováno v:
ACS Omega, Vol 4, Iss 26, Pp 21962-21966 (2019)
Externí odkaz:
https://doaj.org/article/841ee53a10a54a338c52f11c11b806a4
Autor:
Fanqi Meng, Feifan Han, Ulrich Kentsch, Alexej Pashkin, Ciaran Fowley, Lars Rebohle, Mark D. Thomson, Safumi Suzuki, Masahiro Asada, Hartmut G. Roskos
Publikováno v:
Optics Letters 47(2022), 4969-4972
We investigate the coherent coupling of metamaterial resonators with hydrogen-like boron acceptors in Si at cryogenic temperatures. When the resonance frequency of the metamaterial, chosen to be in the range 7–9 THz, superimposes the transition fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::357805c9841eccf690bde0d7cfc996b2
https://pubmed.ncbi.nlm.nih.gov/36181163
https://pubmed.ncbi.nlm.nih.gov/36181163
Autor:
Fanqi Meng, Feifan Han, Ulrich Kentsch, Alexej Pashkin, Ciaran Fowley, Lars Rebohle, Mark D. Thomson, Safumi Suzuki, Masahiro Asada, Hartmut G. Roskos
Publikováno v:
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f3ccc7e4e5a8521dd6e6df9e3ee37b7
https://doi.org/10.1109/irmmw-thz50927.2022.9896012
https://doi.org/10.1109/irmmw-thz50927.2022.9896012
Publikováno v:
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aafbfcb541056c7fcb4c53783d4cd1a
https://doi.org/10.1109/irmmw-thz50927.2022.9895899
https://doi.org/10.1109/irmmw-thz50927.2022.9895899
Publikováno v:
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1477bc78933ed72d663981b2767ad0e
https://doi.org/10.1109/irmmw-thz50927.2022.9895894
https://doi.org/10.1109/irmmw-thz50927.2022.9895894
Autor:
Fanqi Meng, Frederik Walla, Qamar ul-Islam, Alexej Pashkin, Harald Schneider, Christoph Jungemann, Mark D. Thomson, Hartmut G. Roskos
Publikováno v:
Physical Review B 106(2022)7, 075203
We observe third-harmonic generation (THG) and fifth-harmonic generation (FHG) of free holes in the valence band of bulk Si:B at cryogenic temperature upon irradiation with intense terahertz pulses from a free-electron laser, polarized along the Γ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e012e7b3eb7866f33991b795c62bfec5
https://doi.org/10.1103/physrevb.106.075203
https://doi.org/10.1103/physrevb.106.075203
Publikováno v:
Optics Express. 31:15089
We demonstrate the use of spectrograms of the field-induced second-harmonic (FISH) signal generated in ambient air, to reconstruct the absolute temporal electric field of ultra-broadband terahertz-infrared (THz-IR) pulses with bandwidths exceeding 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0877eb240f243a5b1f836573fc2a8ffb
https://doi.org/10.1364/oe.485374
https://doi.org/10.1364/oe.485374
Publikováno v:
Architectural Science Review. 63:372-383
The ready availability and widespread deployment of IoT devices and sensors enable a high granularity of quantitative data to be collected to give a real-time appraisal of a building’s environmental performance. Rating and assessment frameworks are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5db6742711b72c90614d8d15b8eced90
https://doi.org/10.1080/00038628.2019.1708258
https://doi.org/10.1080/00038628.2019.1708258
Autor:
Nikolay V. Abrosimov, Christoph Jungemann, Sergey Pavlov, Sergey Kovalev, Heinz-Wilhelm Hübers, Hartmut G. Roskos, Jan-Christoph Deinert, Min Chen, Alexey Ponomaryov, Frederik Walla, Igor Ilyakov, Mark D. Thomson, Fanqi Meng, Qamar ul-Islam
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
We report high-harmonic generation up to the ninth order from boron-doped Si at room temperature, pumped by intense THz pulses. For comparison with the experiment, we also performed FDTD simulations coupled to a full-band Monte Carlo device model. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::437d8378a0782614ed808c9edb25d712
https://doi.org/10.1109/irmmw-thz50926.2021.9567287
https://doi.org/10.1109/irmmw-thz50926.2021.9567287