Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Khedr M. Abohassan"'
Autor:
Malek G. Daher, Youssef Trabelsi, Abinash Panda, Ashot H. Gevorgyan, Khedr M. Abohassan, Lassaad K. Smirani, Baraa Riyadh Altahan, Ahmed Nabih Zaki Rashed
Publikováno v:
Optics, Vol 3, Iss 4, Pp 447-461 (2022)
It is very important to design a rapid and sensitive device for the creatinine concentration detection due to it being one of the most considerable benchmarks for efficient kidney working. Here, a novel biophotonic sensor using one-dimensional ternar
Externí odkaz:
https://doaj.org/article/357bd60f4b65472bb09697e6f9164973
Publikováno v:
Results in Physics, Vol 22, Iss , Pp 103882- (2021)
In this work, we propose novel structures of one-dimensional ternary planar photonic crystals (1D-TPPC) consisting of periodic unit cells of dispersive materials. The transfer matrix method (TMM) is utilized to investigate the propagation of the elec
Externí odkaz:
https://doaj.org/article/f9a9eccb29c74e70a413d2259d7e87a7
Autor:
Abdulkarem H. M. Almawgani, Dana N. Alhamss, Sofyan A. Taya, Khedr M. Abohassan, Adam R. H. Alhawari, Ilhami Colak, Shobhit K. Patel
Publikováno v:
Zeitschrift für Naturforschung A. 77:1209-1216
The tuning of a defect mode in a photonic crystal (PC) is of high significance for filter and sensor applications. We here investigate the tuning of the defect mode of a defective ternary PC with a semiconductor and high critical-temperature supercon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae8ecf72c73381686cdd61cd066e785a
https://doi.org/10.1515/zna-2022-0212
https://doi.org/10.1515/zna-2022-0212
Publikováno v:
Journal of Optical Communications.
In this paper, we propose structures for tunable narrow bandpass optical filters covering the visible range of 400–800 nm. The transmittance spectra of s-polarized (TE mode) light in one-dimensional photonic crystals are obtained by using a theoret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::431b3ab25d2449d1f19f4eb25078481f
https://doi.org/10.1515/joc-2022-0325
https://doi.org/10.1515/joc-2022-0325
Autor:
Lassaad K. Smirani, Meet Kumari, SK Hasane Ahammad, Md. Amzad Hossain, Malek G. Daher, Ahmed Nabih Zaki Rashed, Anas Ibrahim, Khedr M. Abohassan, Abinash Panda
Publikováno v:
Journal of Optical Communications.
Raman optical amplifiers have more reliability than the repeater in the optical communication networks. In the optical amplifier, the transmission equals the gain bandwidth of the amplifiers. The optical amplifier has functionalities such as WDM ampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc94f3dfbc81338138bffbfef35885a2
https://doi.org/10.1515/joc-2022-0129
https://doi.org/10.1515/joc-2022-0129
Publikováno v:
Journal of Modern Optics. 68:125-133
In this work, a symmetric one dimensional quinary photonic crystal structure is proposed. The unit cell of the proposed structure is composed of materials chosen in such a way that the refractive i...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a53dc7b2ded2e274a55b4f079ca1723e
https://doi.org/10.1080/09500340.2021.1879962
https://doi.org/10.1080/09500340.2021.1879962
Publikováno v:
RSC Advances. 11:12058-12065
Our goal in this study is to design an efficient sensor to detect the fat volume in commercial milk. We used a one-dimensional binary photonic crystal to design the sensor and the Transfer Matrix Method to study theoretically its optical response as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c4b6cbdd9da2d664af7933ce3503004
https://doi.org/10.1039/d1ra00955a
https://doi.org/10.1039/d1ra00955a
Autor:
Khedr M. Abohassan, Hassan S. Ashour
Publikováno v:
Journal of Nanophotonics. 16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cfd1885cc618f7291b055dd634c25f6
https://doi.org/10.1117/1.jnp.16.016006
https://doi.org/10.1117/1.jnp.16.016006
Publikováno v:
Optical Engineering. 60
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8fd505fa2184016ebde2f985d489a1b
https://doi.org/10.1117/1.oe.60.12.127106
https://doi.org/10.1117/1.oe.60.12.127106
Publikováno v:
Optical and Quantum Electronics. 53
In this work, we propose a novel compact bio-sensing platform based on defected photonic crystal waveguide for cancerous blood detection. The introduction of the defect layer in the middle of the structure leads to a sharp resonant peak in the photon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1e8a3bb61e751a2beba5a073b5036ed
https://doi.org/10.1007/s11082-021-03014-7
https://doi.org/10.1007/s11082-021-03014-7