Mustafa Kuzuoğlu

E-mail

kuzuoglu@metu.edu.tr

Department

Department of Electrical and Electronics Engineering

ORCID

0000-0002-3599-0644

Scopus Author ID

7004156299

Web of Science Researcher ID

ABB-8996-2020

Plasmonic tuning of nano-antennas for super-gain light amplification Aşırım, Özüm Emre; Kuzuoğlu, Mustafa (2024-04-01) Nanoscale conductive materials are often used for inducing localized free electron oscillations known as plasmons. This is due to their high electronic excitability under optical irradiation owing to their super-small volu...
Predictive Modeling of Light–Matter Interaction in One Dimension: A Dynamic Deep Learning Approach Aşırım, Özüm Emre; Asirim, Ece Z.; Kuzuoğlu, Mustafa (2024-02-01) The mathematical modeling and the associated numerical simulation of the light–matter interaction (LMI) process are well-known to be quite complicated, particularly for media where several electronic transitions take place...
High Harmonic Generation via Cascaded Frequency-Doubling Under Sequential Active-Tuning Asirim, Ö.E.; Kuzuoğlu, Mustafa (2024-01-01) This study explores High Harmonic Generation (HHG) via cascaded active frequency-doubling (FD) by employing several stages of optically pumped semiconductor nanofilms. Due to their ultra-small volume, semiconductor nanofil...
Parametrization-free locally-conformal perfectly matched layer method for finite element solution of Helmholtz equation ÖZGÜN, ÖZLEM; Kuzuoğlu, Mustafa; Beriot, Hadrien; Mittra, Raj (2023-07-01) We present a novel Locally-Conformal Perfectly Matched Layer (LCPML) method for mesh truncation in the Finite Element Method (FEM), to solve wave equations derived from Maxwell's equations. The original LCPML method was pr...
Analytic and numeric perturbation techniques approach for the solution of electromagnetic wave problems Elektromanyetik dalga yayılım ve saçılım problemlerine analitik ve sayısal pertürbasyon teknikleri ile çözüm yaklaşımı Akkaya, Murat Koray; YILMAZ, ASIM EGEMEN; Kuzuoğlu, Mustafa (2023-01-01) In this paper, effect of small deviations in the parameters that appear either in the definition or determination of a physical problem to the resultant calculated value. Within the study, Perturbation theory and Asymptoti...
Self-Tuning Locally-Conformal PML Mesh Truncation for 3D Vector Finite Element Method ÖZGÜN, ÖZLEM; Kuzuoğlu, Mustafa; Mittra, Raj (2023-01-01) This paper presents a novel formulation of the locally-conformal perfectly matched layer (PML) method, called LCPML-log, which uses a logarithmic decay function. The method is designed to solve electromagnetic radiation an...
Nanoscale optical parametric amplification through super-nonlinearity induction Aşırım, Özüm Emre; Kuzuoğlu, Mustafa (2022-08-01) Optical parametric amplification (OPA) is a nonlinear process through which a low-power input wave is amplified by extracting energy from an interaction medium that is energized by a high-intensity pump wave. For a signifi...
Nanoscale active tuning of the second harmonic generation efficiency in semiconductors from super-low to gigantic values Asirim, Ozum Emre; Kuzuoğlu, Mustafa (2022-08-01) Second harmonic generation efficiency (SHGE) strongly depends on the length of the interaction material along the beam propagation axis. Since a nanoscale interaction length is considered too short even in the optical wave...
Physics-based modeling of sea clutter phenomenon by a full-wave numerical solver ÖZGÜN, ÖZLEM; Kuzuoğlu, Mustafa (2022-02-01) The sea clutter phenomenon is investigated from a different perspective by using the finite element domain decomposition (FEDD) method, which is a full-wave numerical method based on the decomposition of the problem into s...
Perturbation-Asymptotic Series Approach for an Electromagnetic Wave Problem in an Epsilon Near Zero (ENZ) Material Akkaya, Murat Koray; YILMAZ, ASIM EGEMEN; Kuzuoğlu, Mustafa (2022-01-01) Electromagnetic waves present very interesting features while the permittivity of the environment approaches to zero. This property known as ENZ (Epsilon Near Zero) has been analysed with the perturbation approach-asymptot...

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