Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Fazel jahangiri"'
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 12, p 120703 (2021)
Generation of tunable terahertz radiation based on the interaction of a frequency-chirped low power terahertz wave with a relativistic electron beam is proposed. The electron beam is first modulated temporally due to the ponderomotive force induced b
Externí odkaz:
https://doaj.org/article/6715eb12fb934f1ab010f088340cdc22
Autor:
Zoha Ameri, Fazel Jahangiri
Publikováno v:
Waves in Random and Complex Media. :1-15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc4e1e7c941ef8c18e88badcd8e8f3fc
https://doi.org/10.1080/17455030.2022.2102266
https://doi.org/10.1080/17455030.2022.2102266
Publikováno v:
Optical and Quantum Electronics. 55
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::502bca9b77f47c5743e45f512b4cacfd
https://doi.org/10.1007/s11082-023-04598-y
https://doi.org/10.1007/s11082-023-04598-y
Publikováno v:
Optical and quantum electronics. 2022. Vol. 54, № 8. P. 467 (1-20)
By advances in the treatments of diabetes in the last few decades, diabetic foot problems, wounds and ulcerations continue to be a major global burden for patients and the health care systems. For monitoring wound healing, it is essential to use an a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d840709ee8398e52044c92b3630eced
https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000927736
https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000927736
Autor:
Fazel Jahangiri, Mohammad Hassani
Publikováno v:
Optics express. 29(23)
Terahertz radiation by optical rectification in single-walled highly aligned chiral carbon nanotubes (SWCNTs) irradiated by ultrashort laser pulses is comprehensively studied. We take into account the structural properties of SWCNTs, including the fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09c6e112ae5e0726c85ae9a4689084b9
https://pubmed.ncbi.nlm.nih.gov/34808890
https://pubmed.ncbi.nlm.nih.gov/34808890
Autor:
Fazel Jahangiri, Tahereh Amini
Publikováno v:
Optics express. 29(21)
A widely tunable regenerative terahertz parametric amplifier is proposed based on degenerate four-wave mixing in an asynchronously pumped highly nonlinear medium. To enhance the Kerr nonlinearity, a hybrid structure of cyclic olefin co/polymer (COC/P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b97046fc6700a606a40e02fe62c4034
https://pubmed.ncbi.nlm.nih.gov/34809124
https://pubmed.ncbi.nlm.nih.gov/34809124
Publikováno v:
Laser and Particle Beams. 37:242-251
Efficient electron acceleration by a linearly chirped ultrashort laser pulse in vacuum is investigated using the particle swarm optimization method. By applying this method for optimizing the initial parameters of the laser pulse, a pronounced increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::325fabaac1984f06660dc832d744ab45
https://doi.org/10.1017/s0263034619000442
https://doi.org/10.1017/s0263034619000442
Publikováno v:
Optics Communications. 429:46-52
We explore the electron dynamics in a Gaussian laser pulse to assess the contribution of the temporal parameters to the mechanism of vacuum laser acceleration. Our numerical study reveals that a considerable nonzero energy gain can be achieved throug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bba06407d80be032a898a9af1dc98f0
https://doi.org/10.1016/j.optcom.2018.07.081
https://doi.org/10.1016/j.optcom.2018.07.081
Autor:
Tuchin, Valery, Ezeddin Mohajerani, Bari, Ferenc, Cabrera, Humberto, Mohammadzadeh, Leila, Pahlavan, Sara, Prviz Parvin, Pourakbar, Ali, Mohammadreza Razzaghi, Beheshti, Shahid, Sharif, Ehsan, Afshan Shirkavand, Tabaie, Seyed Mahdi, Naderi, Mina Sadat, Amjadi, Ahmad, Dashtdaar, Masoumeh, Habibi, Masoud, Fazel Jahangiri, Keshmiri, Hoda, Khatereh Khorsandi, Latif, Hamid, Mansouri, Parvin, Gholamreza Esmaieli Djavid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e284c406f556b131d67a83bbef110ee6