R
Reza Safian
Researcher at IMEC
Publications - 118
Citations - 1099
Reza Safian is an academic researcher from IMEC. The author has contributed to research in topics: Terahertz radiation & Antenna (radio). The author has an hindex of 16, co-authored 115 publications receiving 861 citations. Previous affiliations of Reza Safian include University of Central Florida & University of Toronto.
Papers
More filters
Journal ArticleDOI
Design of a Multilayer Graphene-Based Ultrawideband Terahertz Absorber
TL;DR: In this article, an efficient design procedure for designing a multilayer graphene-based ultrawideband terahertz absorber using thin graphene thin films is presented, which is based on scattering parameters of plasmonic waves propagating on the surface of graphene layers.
Journal ArticleDOI
A Graphene-Based THz Ring Resonator for Label-Free Sensing
TL;DR: In this paper, a novel resonant THz sensor for label-free analysis is proposed, which consists of a silicon nitride dielectric ring resonator vertically coupled to a thin layer of graphene strip ring resonators on top.
Journal ArticleDOI
Review of photomixing continuous-wave terahertz systems and current application trends in terahertz domain
TL;DR: In this article, the authors provide a brief review of the continuous-wave terahertz systems that are based on photomixing and current application trends in the field of terrahertz technology.
Journal ArticleDOI
Accelerated gradient based optimization using adjoint sensitivities
TL;DR: It is shown that the Broyden update approach (Broyden-FAST) leads to an algorithm whose efficiency is problem independent and allows the computation of the response and its gradient through a single system analysis with practically no overhead.
Journal ArticleDOI
Miniaturized Silicon Photonics Devices for Integrated Optical Signal Processors
Min Teng,Sasan Fathpour,Reza Safian,Leimeng Zhuang,Amirmahdi Honardoost,Yousef Alahmadi,Sajad Saghaye Polkoo,Keisuke Kojima,He Wen,C. Kyle Renshaw,Patrick LiKamWa,Guifang Li +11 more
TL;DR: The results shown in this review reflect the significance and maturity of the state-of-the-art photonic fabrication technology and contribute to the implementation of high-capacity, general-purpose optical signal processing functionalities on the chip scale.