39 citations · 190 across the 20 of their papers we have counts for
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Crossed chiral band approximation for wideband self-collimation of light
Melike Gumus, Onder Akcaalan, Hamza Kurt
We propose a perspective to the evaluation of the wide bandwidth phenomenon, by introducing the band tailoring and chiral band approximation on the self-collimation effect for low-…
Inverse Design of All-dielectric Parallel-Plane Mirror Resonator
Mediha Tutgun, Done Yilmaz, Aydan Yeltik +2
In this study, we used parallel plane mirror resonator analogy to design all-dielectric optical resonator that is performed with the objective-first inverse design algorithm. Confi…
High-performance 2D 1xN T-junction Wavelength (De)Multiplexer Systems by Inverse Design
Yusuf A. Yilmaz, Ahmet M. Alpkilic, Aydan Yeltik +1
Previously proposed designs of integrated photonic devices have used the intuitive brute force approach or optimization methods that employ parameter search algorithms. However, a…
Active beam steering and afocal zooming by nematic liquid crystal infiltrated graded index photonic structures
Ceren Babayigit, Hamza Kurt, Mirbek Turduev
This study presents active beam steering and afocal zooming of light by incorporating liquid crystals (LCs) with graded index photonic crystal (GRIN PC). The GRIN PC structures are…
Reduced Symmetric 2D Photonic Crystal Cavity with Wavelength Tunability
Melike A. Gumus, Mediha Tutgun, Done Yilmaz +1
In this paper, we propose a microcavity supported by a designed photonic crystal structure (PhC) that supplies both tunability of cavity modes and quality factor of cavity. Low sym…