Search Results - "Tehranian, Ali"

Generating uniform irradiance in the Fresnel region by quasi-optical beam shaping of a millimeter-wave source by Abbaszadeh, Afshin, Ahmadi-Boroujeni, Mehdi, Tehranian, Ali

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A compact polarization insensitive all-dielectric metasurface lens for Gaussian to tophat beam shaping in sub-terahertz regime by Abbaszadeh, Afshin, Ahmadi-Boroujeni, Mehdi, Tehranian, Ali

“…In this paper, we present a Gaussian to tophat beam shaper (GTBS) based on an all-dielectric metasurface lens for sub terahertz (sub-THz) applications. In…”
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Waveguiding characteristics of a metal-clad dielectric grating for terahertz applications by Tehranian, Ali, Ahmadi-Boroujeni, Mehdi, Abbaszadeh, Afshin

“…Dielectric gratings (DGs) have recently been introduced as a new platform for guiding dielectric-based geometrically-induced surface plasmons (SPs) called…”
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Achieving subwavelength field confinement in sub-terahertz regime by periodic metallo-dielectric waveguides by Tehranian, Ali, Ahmadi-Boroujeni, Mehdi, Abbaszadeh, Afshin

“…In this paper, we report on a periodic metallo-dielectric structure that supports geometry-induced surface plasmons in the sub-terahertz regime. The proposed…”
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Phase-only femtosecond optical pulse shaping based on an all-dielectric polarization-insensitive metasurface by Abbaszadeh, Afshin, Tehranian, Ali, Salehi, Jawad A.

“…Recently, metasurfaces capable of manipulating the amplitude and the phase of an incident wave in a broad frequency band have been employed for femtosecond…”
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Transgenic mouse model for urogenital carcinogenesis by Tehranian, Ali

“…Prostate cancer is currently the second leading cause of cancer-related deaths in this country. However, in spite of recent improvements in early detection and…”
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