Zobrazeno 1 - 10
of 3 303
pro vyhledávání: '"Nanoantennas"'
Publikováno v:
Nanophotonics, Vol 13, Iss 26, Pp 4771-4794 (2024)
In the realm of nanotechnology, the integration of quantum emitters with plasmonic nanostructures has emerged as an innovative pathway for applications in quantum technologies, sensing, and imaging. This research paper provides a comprehensive explor
Externí odkaz:
https://doaj.org/article/f1208c3f65e44dc0b8d6eb2895602119
Publikováno v:
Nano-Micro Letters, Vol 17, Iss 1, Pp 1-19 (2024)
Highlights Proposed a new paradigm for nanoantenna design using coupled-mode theory. Designed an OC-Hµ resonator with excellent sensing performance. Using OC-Hµ resonators for biomolecule recognition and detection.
Externí odkaz:
https://doaj.org/article/3e1934e3d61f499983a3f205f40fbb5f
Publikováno v:
Nanophotonics, Vol 13, Iss 21, Pp 3963-3983 (2024)
Plasmonic nanoantennas with suitable far-field characteristics are of huge interest for utilization in optical wireless links, inter-/intrachip communications, LiDARs, and photonic integrated circuits due to their exceptional modal confinement. Despi
Externí odkaz:
https://doaj.org/article/fb331dfbe96d4f7abf8fd780d4d58d01
Publikováno v:
Nanophotonics, Vol 13, Iss 18, Pp 3347-3353 (2024)
Reciprocal scatterers necessarily extinguish the same amount of incoming power when excited from opposite directions. This property implies that it is not possible to realize scatterers that are transparent when excited from one direction but that sc
Externí odkaz:
https://doaj.org/article/bdbe21f149a043d1827a2eec520612b2
Autor:
R.A. Brazhe, E.Yu. Lebedev
Publikováno v:
Известия высших учебных заведений. Поволжский регион:Технические науки, Iss 2 (2024)
Background. Due to their multi- and broadband,miniaturization and planar design, fractal patch nanoantennas are widely used in wireless communication system in the gigahertz frequency range. There are successful attempts to use then also at teraher
Externí odkaz:
https://doaj.org/article/19d8d988e4c9489fb1d375e7dcd3e0a2
Exploiting Extraordinary Optical Transmission in Plasmonic Slit Nanoantennas for Sensor Applications
Autor:
Ricardo A. Marques Lameirinhas, Catarina P. Correia V. Bernardo, Joao Paulo N. Torres, Antonio Baptista, Maria Joao M. Martins
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 2, Pp 1-7 (2024)
In this article, a plasmonic gold nanoantenna is proposed as a sensor to monitor refractive index variations between 1.30 and 1.35. These values are defined since they are characteristic of, for instance, water-based solutions, DNA, or haemoglobin. T
Externí odkaz:
https://doaj.org/article/cd1e8044cfdc47b38481838646732282
Autor:
Pedro Chamorro-Posada
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10300 (2024)
The emission rate of atom-like photon sources can be significantly improved by coupling them to plasmonic resonant nanostructures. These arrangements function as nanoantennas, serving the dual purpose of enhancing light–matter interactions and deco
Externí odkaz:
https://doaj.org/article/9269ae405c42420aa64ceed1e6f3be40
Publikováno v:
Nanophotonics, Vol 12, Iss 20, Pp 3895-3909 (2023)
Developing methods to sense local variations in properties of nearby materials, such as their refractive index and thickness, are important in numerous fields including chemistry and biomedical applications. Localized surface plasmons (LSPs) excited
Externí odkaz:
https://doaj.org/article/2cb8475cdc8840548ba9b8bb8d9308de