Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Aram Papoyan"'
Autor:
Makis Angelakeris, Alexander Mukasyan, Karen Martirosyan, Shivaji H. Pawar, Michael Farle, Aram Papoyan, Arshak Vardanyan
The 1st APRICOT conference was focused on magnetic nanohybrids in various biomedical areas such as bioseparations, hyperthermia treatment, drug delivery and toxin removal, medical diagnostics, and sensing devices. Aiming to start a series, it showed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c89d79683aaac6ca45f82fe81b15a60a
Publikováno v:
Journal of Experimental and Theoretical Physics. 133:404-410
The sub-Doppler absorption and fluorescence spectra at the frequencies of D1- and D2-line transitions in Cs atomic vapor, enclosed in a nanocell (NC) with a thickness L ~ 400 nm, have been investigated experimentally at a near-room temperature. It is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5732522404db088569ab9eedcbff564
https://doi.org/10.1134/s1063776121100113
https://doi.org/10.1134/s1063776121100113
Autor:
Vachagan V. Harutyunyan, Aram Papoyan
Publikováno v:
Journal of Contemporary Physics (Armenian Academy of Sciences). 56:192-195
It is demonstrated that reflection of a continuous-wave single-frequency laser radiation from a thick flat-parallel glass wafer can be used for precise remote measurement of temperature. Such measurement relies on the low-finesse Fabry-Perot nature o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c6542417a9f69ddc60a3c16d2a4c0ea
https://doi.org/10.3103/s106833722103004x
https://doi.org/10.3103/s106833722103004x
Publikováno v:
Physical Review A. 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6177fdcaf9efd3d70378904d53eb1d4d
https://doi.org/10.1103/physreva.105.042810
https://doi.org/10.1103/physreva.105.042810
Autor:
Aram Papoyan
Publikováno v:
Communications of the Byurakan Astrophysical Observatory. :55-60
We propose an approach of a focal plane imaging device for a telescope, which is based on spatially-scanned solitary photodetector, and can be used as an alternative to matrix detectors (CMOS or CCD). This approach allows to set efficient sensor size
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::236636c9e4626d5973ebc43c0d7a15c0
https://doi.org/10.52526/25792776-2020.67.1-55
https://doi.org/10.52526/25792776-2020.67.1-55
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2021, 272, pp.107780. ⟨10.1016/j.jqsrt.2021.107780⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2021, 272, pp.107780. ⟨10.1016/j.jqsrt.2021.107780⟩
We compute the interaction of a sodium vapor with a static magnetic field ranging from 0 up to 1 Tesla, which allows to obtain the behavior of all Zeeman transitions as a function of the magnetic field for any polarization of incident laser radiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57bea9d208c6a9d362c0f3a0300c81e5
http://arxiv.org/abs/2104.14896
http://arxiv.org/abs/2104.14896
Publikováno v:
Journal of the Optical Society of America B
Journal of the Optical Society of America B, Optical Society of America, 2020, 37 (11), pp.3504. ⟨10.1364/josab.403862⟩
Journal of the Optical Society of America B, Optical Society of America, 2020, 37 (11), pp.3504. ⟨10.1364/josab.403862⟩
We have analyzed the magnetic field dependencies of the intensities of all the optical transitions between magnetic sublevels of hyperfine levels, excited with σ + , π , and σ − polarized light, for the D 1 and D 2 lines of 87 R b and 85 R b ato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dff66efa0a077dfd401c7ec67002d99
https://hal.archives-ouvertes.fr/hal-03365298
https://hal.archives-ouvertes.fr/hal-03365298
Autor:
Aram Papoyan
Publikováno v:
Journal of Contemporary Physics (Armenian Academy of Sciences). 53:22-28
The results of an investigation of fluorescence signal at 6S1/2 (Fg = 4) → 6P3/2 (Fe = 5) transition of D2 line of atomic Cs vapor versus the magnetic field (up to B = 90 G), directed along the linear polarization of exciting light are presented. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c682ebcac6ab956b3262b5ff6554301
https://doi.org/10.3103/s1068337218010024
https://doi.org/10.3103/s1068337218010024
This book features selected articles based on contributions presented at the 9th International Symposium on Optics and Its Applications (OPTICS-2022) in Yerevan-Ashtarak, Armenia. The annual OPTICS symposium brings together renowned experts from all
Dark resonances were formed via electromagnetically induced transparency for the first time involving magnetically-induced $\Delta F = \pm2$ atomic transitions of alkali metal atom, which are forbidden at zero magnetic field. The probability of these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4599677b91432ac7b83ce7bdad8dbe2b