Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Y. V. Radeonychev"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-19 (2022)
Abstract Recently, an observation of acoustically induced transparency (AIT) of a stainless-steel foil for resonant 14.4-keV photons from a radioactive 57Co Mössbauer source due to collective uniform oscillations of atomic nuclei was reported [Phys
Externí odkaz:
https://doaj.org/article/4992cbd461764055a4641de1b493b972
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Abstract The induced transparency of opaque medium for resonant electromagnetic radiation is a powerful tool for manipulating the field-matter interaction. Various techniques to make different physical systems transparent for radiation from microwave
Externí odkaz:
https://doaj.org/article/8c0d8a0b4cba4d07bd16ab51a06d44f6
Autor:
I. R. Khairulin, Farit G. Vagizov, Y. V. Radeonychev, V.E. Antonov, Kyong Chol Han, Olga Kocharovskaya
Publikováno v:
International Conference on X-Ray Lasers 2020.
We discuss a method for controlling the spectral and temporal characteristics of x-ray radiation produced by a radioactive or synchrotron Mӧssbauer source via its propagation through an optically thick sample of resonant nuclei with a modulated tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c9dad7bf6e9858c6f6291450cc94729
https://doi.org/10.1117/12.2593321
https://doi.org/10.1117/12.2593321
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
The induced transparency of opaque medium for resonant electromagnetic radiation is a powerful tool for manipulating the field-matter interaction. Various techniques to make different physical systems transparent for radiation from microwaves to x-ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a9184f29084abb51f4d523a7731588c
https://doi.org/10.1038/s41598-021-86555-x
https://doi.org/10.1038/s41598-021-86555-x
Publikováno v:
Radiophysics and Quantum Electronics. 59:937-946
We study the potential of a method for manipulating the spectral-temporal characteristics of the Mossbauer γ photon on the basis of resonant interaction of the electromagnetic field of a single photon with an oscillating nuclear absorber. It is show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ce605fc9beaf04a191be8ea92599cf6
https://doi.org/10.1007/s11141-017-9763-5
https://doi.org/10.1007/s11141-017-9763-5
Publikováno v:
Physical Review A. 98
Recently, an exponentially decaying waveform (the time dependence of detection probability) of a M\"ossbauer \ensuremath{\gamma}-ray photon was transformed into a regular sequence of short pulses in a sinusoidally vibrating recoilless resonant absorb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35fe1c6ddb56d89fa2f741acdecc361a
https://doi.org/10.1103/physreva.98.043860
https://doi.org/10.1103/physreva.98.043860
Autor:
M. Yu. Ryabikin, Olga Kocharovskaya, Y. V. Radeonychev, V. A. Antonov, M. Yu. Emelin, Timur Akhmedzhanov
Publikováno v:
Physical Review A. 95
We perform an ab initio study of the ultimate capabilities and limits of applicability of the method for few-cycle pulse formation via the resonant interaction of extreme ultraviolet (XUV) radiation with atoms dressed by a moderately strong infrared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41322e819218f463d9b4ec4904c2838c
https://doi.org/10.1103/physreva.95.023845
https://doi.org/10.1103/physreva.95.023845
Publikováno v:
Laser Physics. 22:1547-1552
We show the possibility to produce nearly bandwidth-limited few-cycle pulses based on time-dependent resonant interaction of an incident radiation with the bound states of hydrogenlike atoms. A time-dependence of an atomic resonance is provided by fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71485d0b7a6b38eab0fd794ae3cdb253
https://doi.org/10.1134/s1054660x12100192
https://doi.org/10.1134/s1054660x12100192
Publikováno v:
Laser Physics. 21:1243-1251
We study a novel method to produce extremely short pulses of radiation in a resonant medium via induced transparency by means of adiabatic periodic modulation of atomic transition frequencies by far-off-resonant laser field, which causes linear Stark
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e144279248e4b038ef87a2572d4d9bc
https://doi.org/10.1134/s1054660x1113024x
https://doi.org/10.1134/s1054660x1113024x
Autor:
Y. V. Radeonychev, A. J. Gelman
Publikováno v:
International Journal of Quantum Information. :225-238
A method of laser control of absorption and dispersion of two-level quantum system (atoms, ions, quantum dots) embedded into photonic band gap (PBG) material via variation of intensity and frequency of an external laser field is proposed. It is shown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67c1cf4de992252544a4c70a50f6def7
https://doi.org/10.1142/s0219749911007241
https://doi.org/10.1142/s0219749911007241