Zobrazeno 1 - 10
of 225
pro vyhledávání: '"Ali Farmani"'
Autor:
Musa N. Hamza, Mohammad Tariqul Islam, Slawomir Koziel, Muhamad A. Hamad, Iftikhar ud Din, Ali Farmani, Sunil Lavadiya, Mohammad Alibakhshikenari
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 2, Pp 1-13 (2024)
Non-melanoma skin cancer (NMSC) is among the most prevalent forms of cancer originating in the top layer of the skin, with basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) being its primary categories. While both types are highly treatabl
Externí odkaz:
https://doaj.org/article/208f56edeefc4be0b7ce6abd9a986f2d
Autor:
Ali Farmani, Anis Omidniaee
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract We report on the theoretical models of the plasmoincs Talbot effect in graphene nanostructure. The Talbot effect for the plasmonics applications in the IR range is theoretically studied and the respective Talbot effect for the novel advanced
Externí odkaz:
https://doaj.org/article/05d2a76bb0f345f7941378e67d1c3014
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract Cancer is one of the leading causes of death worldwide, making early detection and accurate diagnosis critical for effective treatment and improved patient outcomes. In recent years, machine learning (ML) has emerged as a powerful tool for c
Externí odkaz:
https://doaj.org/article/98d34517355f441088074553403a86e0
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Miniaturized integrated optical devices with low power consumption have long been considered hot candidates for plasmonic applications. While 2D materials such as graphene have been proposed for this purpose, they suffer from large propagati
Externí odkaz:
https://doaj.org/article/e82cd3666cd64661a92dca304de70be3
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Detection of low-index materials such as aerogels and also detection of refractive index variations in these materials is still a challenging task. Here, a high figure of merit (FOM) sensor based on plasmon-induced transparency (PIT) is prop
Externí odkaz:
https://doaj.org/article/51b544af816d4906a98383478015c5f4
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Reconfigurable and scalable plasmonics demultiplexers have attracted increasing attention due to its potential applications in the nanophotonics. Therefore, here, a novel method to design compact plasmonic wavelength demultiplexers (DEMUXes)
Externí odkaz:
https://doaj.org/article/78f71848927d45b9aafab922973017c8
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract In this paper, two optimization algorithms (randomly initialized hill climbing and genetic algorithms) are considered to design broadband polarization converters based on coded metasurfaces. A pixeled graphene patch with an elliptic structur
Externí odkaz:
https://doaj.org/article/9b524823cc9149f2910ad5fed5209065
Publikováno v:
Journal of Optoelectronical Nanostructures, Vol 5, Iss 1, Pp 1-18 (2020)
In this paper, the numerical design and simulate a biosensor to detect tumors and cancerous tissues by using metamaterial structures in the microwave regime are presented. The presented structure consists of a microstrip transmission line and a split
Externí odkaz:
https://doaj.org/article/4e432a06a1c3443b87c4439cb58688f3
Publikováno v:
Journal of Optoelectronical Nanostructures, Vol 4, Iss 2, Pp 29-44 (2019)
In the present paper, a nanostructure plasmonic gas sensor based on ringresonator structure at the wavelength range of 0.6-0.9 μm is presented. The plasmonicmaterials/SiO2 with the advantage of high mobility and low loss is utilized as a substratefo
Externí odkaz:
https://doaj.org/article/ccd5362f1dd945479f76c465713feca5
Autor:
Muhammad Abuzar Baqir, Pankaj Kumar Choudhury, Ali Farmani, T. Younas, J. Arshad, Ali Mir, S. Karimi
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 4, Pp 1-10 (2019)
A specially designed tunable hyperbolic metamaterial (HMM) based on plasmon induced transparency (PIT) of fractal in the near-infrared (NIR) regime was proposed. The HMM-layer constitutes the top metasurface, which is comprised of fractal-like nanosp
Externí odkaz:
https://doaj.org/article/bd23f901f2594cf7976a1a94056afe7f