H
Hamed Saghaei
Researcher at Islamic Azad University
Publications - 65
Citations - 1549
Hamed Saghaei is an academic researcher from Islamic Azad University. The author has contributed to research in topics: Photonics & Photonic crystal. The author has an hindex of 22, co-authored 55 publications receiving 1039 citations. Previous affiliations of Hamed Saghaei include University of Alberta & Shahed University.
Papers
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Journal ArticleDOI
Super-flat coherent supercontinuum source in As 38.8 Se 61.2 chalcogenide photonic crystal fiber with all-normal dispersion engineering at a very low input energy.
TL;DR: It is shown that launching low-energy 50 fs optical pulses with 0.88 kW peak power at a central wavelength of 3.7 μm into a 5 cm long ANDi-PCF generates a flat-top coherent MIR-SC spanning from 2900 to 4575 nm with a high spectral flatness of 3 dB.
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Proposal for Supercontinuum Generation by Optofluidic Infiltrated Photonic Crystal Fibers
Majid Ebnali-Heidari,Hamed Saghaei,Farshid Koohi-Kamali,Mohammad Naser Moghadasi,Mohammad Kazem Moravvej-Farshi +4 more
TL;DR: In this article, a photonic crystal fiber (PCF) was designed to control chromatic dispersion for supercontinuum generation, which achieved low confinement loss and ultra-flattened near zero dispersion centered about λZD ~ 1325 nm.
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Line defects on As 2 Se 3 -Chalcogenide photonic crystals for the design of all-optical power splitters and digital logic gates
TL;DR: In this article, a triangular two-dimensional photonic crystal (PhC) of As2Se3-chalcogenide rods in air is presented and its photonic band diagram is calculated by plane wave method.
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Midinfrared supercontinuum generation via As2Se3 chalcogenide photonic crystal fibers.
TL;DR: Using numerical analysis, the results of optofluidic and rod filling techniques for the broadening of supercontinuum spectra generated by As2Se3 chalcogenide photonic crystal fibers (PCFs) show an ultra-flattened near-zero dispersion and a ripple-free spectral broadening as wide as 3.86 μm.
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Statistical evaluation of using the new generation of wind turbines in South Africa
Ali Mostafaeipour,Ali Mostafaeipour,Mehdi Jahangiri,Ahmad Haghani,Seyyed Jalaladdin Hosseini Dehshiri,Seyyed Shahabaddin Hosseini Dehshiri,Alibek Issakhov,Ahmad Sedaghat,Hamed Saghaei,Esther T. Akinlabi,Sam M. Sichilalu,Sam M. Sichilalu,Shahariar Chowdhury,Kuaanan Techato +13 more
TL;DR: In this article, the authors performed technical-economic-environmental analysis on a wind turbine system with HOMER software using the 20-year average data of the wind speed obtained from NASA's database, for providing the electricity to residential buildings.