Zobrazeno 1 - 10
of 354
pro vyhledávání: '"Photonic spin hall effect"'
Autor:
Choi Jeonghoon, Shim Sangmin, Kim Yeseul, Tang Peng, Li Guoqiang, Rho Junsuk, Lee Dasol, Kim Minkyung
Publikováno v:
Nanophotonics, Vol 13, Iss 20, Pp 3877-3882 (2024)
The spin Hall effect of light, a phenomenon characterized by the transverse and spin dependent splitting of light at an optical interface, is highly promising for collecting precise quantitative data from interfaces and stands as an appealing option
Externí odkaz:
https://doaj.org/article/ef9be099242e40e3b5448744dbd68747
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract This study presents a novel method leveraging surface wave-assisted photonic spin Hall effect (PSHE) to construct physical unclonable functions (PUFs). PUFs exploit inherent physical variations to generate unique Challenge–Response pairs,
Externí odkaz:
https://doaj.org/article/a66c01a122f4470cb60cda3e035ddda8
Publikováno v:
Results in Physics, Vol 65, Iss , Pp 107987- (2024)
Graphene is of particular interest in optoelectronics due to its remarkable transport properties. We analyze the photonic spin Hall effect (PSHE) of a light beam reflected from a layered structure of graphene in its current-carrying state. The relati
Externí odkaz:
https://doaj.org/article/054b3a72cb0c4e75a55915ef05cf4640
Autor:
Xiang Li, Haifeng Zhang
Publikováno v:
Sensors, Vol 24, Iss 17, p 5796 (2024)
The refractive index (RI) of biological tissues is a fundamental material parameter that characterizes how light interacts with tissues, making accurate measurement of RI crucial for biomedical diagnostics and environmental monitoring. A Janus sensor
Externí odkaz:
https://doaj.org/article/53211da795b8413499203f66294c41d9
Publikováno v:
Results in Physics, Vol 60, Iss , Pp 107675- (2024)
Optical differential operation is an important scheme for image edge detection due to its advantages of high efficiency, real time and low consumption. In this paper, the actively manipulating optical differential operation is proposed in a quasi-PT-
Externí odkaz:
https://doaj.org/article/e7f8c6c7babf43568faa4db5cba3a90a
Publikováno v:
Results in Physics, Vol 60, Iss , Pp 107676- (2024)
The spin Hall effect of light is an appealing toolset for metrology that holds incredible potential for precision measurements due to its high sensitivity to the refractive index and nanostructure physical parameters. Here, we theoretically examine t
Externí odkaz:
https://doaj.org/article/5945c410dc444c73ad5f29ec98b87f6f
Publikováno v:
Nanophotonics, Vol 12, Iss 23, Pp 4361-4373 (2023)
Multidimensional manipulation of photonic spin Hall effect (PSHE) has attracted considerable interest due to its potential in a wide variety of spin-based applications. Plenty of research efforts have been devoted to transverse or longitudinal spin-d
Externí odkaz:
https://doaj.org/article/f9cad152b0c9488084d95a2d50400517
Autor:
Kim Minkyung
Publikováno v:
Nanophotonics, Vol 12, Iss 24, Pp 4519-4528 (2023)
The spin Hall effect of light (SHEL), a microscopic and transverse splitting of linearly polarized light into circularly polarized components during refraction and reflection, can be measured at subnanometer scales using weak measurements and has eme
Externí odkaz:
https://doaj.org/article/f07ffe7f436c46d48368cc5ba9901cce
Autor:
Zhe Shen, Dingxin Huang
Publikováno v:
Nanomanufacturing, Vol 2, Iss 4, Pp 194-228 (2022)
Beam splitters are widely used in various optical systems, but traditional beam splitters are bulky and heavy, which are not conducive to the integrated utilization of optical devices. Metamaterials have attracted extensive attention as a kind of min
Externí odkaz:
https://doaj.org/article/fd006b93d8634d6ba8dfedd205dc42a8
Publikováno v:
Nanophotonics, Vol 11, Iss 20, Pp 4591-4600 (2022)
The spin Hall effect of light, i.e., the microscopic and spin-dependent transverse splitting of linearly polarized light into circular polarizations at an optical interface, has been considered as a promising candidate for high-precision measurement
Externí odkaz:
https://doaj.org/article/de8a53bdee124ab9a1717749c1e046a6