Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Mostafa Ghomeishi"'
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
The most common permittivity function models are compared and identifying the best model for further studies is desired. For this study, simulations using several different models and an analytical analysis on a practical surface Plasmon structure we
Externí odkaz:
https://doaj.org/article/2f5cd730ee074b0eb4961643d06d3992
Publikováno v:
Radiation Physics and Chemistry. 140:2-10
Detailed investigation is made of the thermoluminescence (TL) response of various sizes of optical fiber, fibers being developed with either a fixed core-to-cladding ratio or various core-to-cladding ratios. Two Ge-doped optical fiber preforms have b
Autor:
Faisal Rafiq Mahamd Adikan, Qin Wei, Shamala Devi Sekaran, Peyman Jahanshahi, Mostafa Ghomeishi, Zhang Jie
Publikováno v:
Bioengineered. 8:239-247
Surface plasmon resonance (SPR) sensing is recently emerging as a valuable technique for measuring the binding constants, association and dissociation rate constants, and stoichimetry for a binding interaction kinetics in a number of emerging biologi
Autor:
Faisal Rafiq Mahamd Adikan, Mohd Jamil Maah, D.A. Bradley, E. Dermosesian, Mostafa Ghomeishi, G. Amouzad Mahdiraji, H.A.A. Rashid
Publikováno v:
Applied Radiation and Isotopes. 100:43-49
A method for improving the thermoluminescence (TL) yield of silica-based optical fibres is demonstrated. Using silica obtained from a single manufacturer, three forms of pure (undoped) fibre (capillary-, flat-, and photonic crystal fibre (PCF)) and t
Autor:
Ngie Min Ung, G.A. Mandiraji, Mostafa Ghomeishi, D.A. Bradley, E. Dermosesian, Faisal Rafiq Mahamd Adikan, Suhairul Hashim
Publikováno v:
Sensors and Actuators A: Physical. 222:48-57
This work investigates the suitability of single mode optical fibers (SMFs) as ionizing radiation dosimeter sensors. Thermoluminescence (TL) response studies have been carried out to investigate the performance of two commercial optical fibers, SMF-1
Autor:
Mostafa Ghomeishi, Shee Yu Gang, F. Amirkhan, Z. Kakaei, Soo Yong Poh, Desmond M. Chow, E. Dermosesian, F. R. Mahamd Adikan, Seyed Reza Sandoghchi, G. Amouzad Mahdiraji, K. S. Yeo
Publikováno v:
Fiber and Integrated Optics. 33:85-104
The fabrication process of photonic crystal fibers based on a stack-and-draw method is presented in full detail in this article. In addition, improved techniques of photonic crystal fiber preform preparation and fabrication are highlighted. A new met
Publikováno v:
Encyclopedia of Materials: Electronics ISBN: 9780128197356
This article describes the effect of processing on the sensitivity of optical fiber based dosimeters. It argues that additional processing steps such as application of vacuum to collapse a fiber preform increases the amount of defect centers which wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0d84635ef828c0c9b3eece022099a22
https://doi.org/10.1016/b978-0-12-803581-8.04077-7
https://doi.org/10.1016/b978-0-12-803581-8.04077-7
Autor:
Mostafa Ghomeishi, Sing Lee, Rajdeep Singh Rawat, E. Ghareshabani, M. Moslehi-fard, M. A. Mohammadi, S. Sobhanian
Publikováno v:
Journal of Fusion Energy. 28:371-376
One of the most important factors for optimizing the plasma focus device operation is the dynamics of the plasma. In this paper, we investigated the profile and dynamics of the current sheath by measuring the velocity and distribution of current shea
Publikováno v:
Scientific Reports
With interest in the potential of optical fibres as the basis of next-generation thermoluminescence dosimeters (TLDs), the development of suitable forms of material and their fabrication has become a fast-growing endeavour. Present study focuses on t
Autor:
Peyman Jahanshahi, G. Amouzad Mahdiraji, F. R. Mahamd Adikan, D.A. Bradley, Mostafa Ghomeishi
Publikováno v:
International Journal of Sensor Networks and Data Communications.
Thermoluminescence dosimeters (TLDs) are widely used, serving the needs of various radiation applications. In recent times optical fibers have been introduced as alternatives to more conventional phosphor-based TLD systems, with many efforts being ca