Zobrazeno 1 - 10
of 1 143
pro vyhledávání: '"Optical medium"'
Autor:
Nicolae Mazilu
Publikováno v:
Memoirs of the Scientific Sections of the Romanian Academy, Vol XLVI, Pp 139-214 (2023)
The procedures of quantization are the same in the case of matter as in the case of light. They involve specific invariants to the scale change, and specific statistics describing that scale change in physics. A previous part of this work [35] explor
Externí odkaz:
https://doaj.org/article/d84200565f9a49a695a2df277dcbc84d
Autor:
Volkova, Svetlana Anatolena, Vytovtov, Konstantin Анатольевич, Barabanova, Elizaveta Aleksandrovna, Hahomov, Sergey Anatolevich, Kovalenko, Dmitry Leonidovich, Ivanov, Mihail Germanovich
Publikováno v:
Известия высших учебных заведений: Прикладная нелинейная динамика, Vol 31, Iss 5, Pp 575-585 (2023)
The purpose of this work is to build the analytical model of the behavior of a harmonic wave in a nonlinear optical medium with periodically arranged nanofilms. Methods. The modernized method is presented of non-smooth transformation of the argument
Externí odkaz:
https://doaj.org/article/e69fdaa48cfa41b19656b215528e2a97
Autor:
Qaisar Khan, Bakht Amin Bacha, Iftikhar Ahmad, Majid Khan, Ali Akgul, Sayed M. EI Din, Amir Khesro
Publikováno v:
Results in Physics, Vol 52, Iss , Pp 106844- (2023)
In this manuscript, sensitivity of the surface plasmon polariton waves (SPPs) using angular interrogation is coherently manipulated at the interface of four level high magneto-optical medium and silver metal using prism geometry. The control and prob
Externí odkaz:
https://doaj.org/article/5b54391a0db14b95bbc82a89a831b1e0
Publikováno v:
Results in Physics, Vol 37, Iss , Pp 105490- (2022)
The evolution characteristics of Hermite-cosine-Gaussian beams in optical nonlinear medium with spatial nonlocality are investigated theoretically in detail. We obtain a series of analytical expressions to describe the evolution characteristics of He
Externí odkaz:
https://doaj.org/article/dddffbd8f4ab43e09eaf1943b6514649
Publikováno v:
Компьютерная оптика, Vol 44, Iss 4, Pp 578-581 (2020)
The possibility of constructing a near-infrared atmospheric optical communication system based on a pair of media converters of a signal format 100Base-TX / 1000BASE-T to format 1000BASE-SX / LX with SFP transceivers DEM-310GT was experimentally inve
Externí odkaz:
https://doaj.org/article/180d11eeae5d4dab9bb7a03d83ff8223
Publikováno v:
Компьютерная оптика, Vol 44, Iss 1, Pp 53-59 (2020)
It is proposed to use the random field generation in the numerical simulation of the propagation of radiation through a random medium using method based on the Karhunen–Loeve expansion with various types of correlation operators to describe turbule
Externí odkaz:
https://doaj.org/article/563a5e6c003d4a43a74ed925cf4f1fb5
Akademický článek
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Publikováno v:
Компьютерная оптика, Vol 43, Iss 3, Pp 368-375 (2019)
The propagation of variously structured vortex beams of wavelength 1530 nm through a random distorting medium was experimentally investigated. An effect of the aerosol barrier on the scintillation index of the beam was analyzed. The possibility of th
Externí odkaz:
https://doaj.org/article/f0887112c9f2413c83b8870e1a7c086a
Akademický článek
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Publikováno v:
Chinese Science Bulletin. 67:1214-1222
Reciprocity is a generic feature in various physical systems because it is directly associated to the symmetry of physical laws under time reversal. The breaking of the reciprocity is vitally important in numerous fields, such as the control of energ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::549004f9643992079c4b15bf2cb31a64
https://doi.org/10.1360/tb-2021-0525
https://doi.org/10.1360/tb-2021-0525