Dr. Aytekin Ozdemir Profile

Dr. Aytekin Ozdemir

Optical Engineer at Wyant College of Optical Sciences

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Publications (2)

Proceedings Article | 19 September 2018 Paper

All-dielectric metasurface lenses for focal plane arrays operating in mid-wave infrared spectrum

Nazmi Yilmaz, Aytekin Ozdemir, Fehim Bagci, Yuzuru Takashima, Hamza Kurt

Proceedings Volume 10719, 1071915 (2018) https://doi.org/10.1117/12.2320986

KEYWORDS: Staring arrays, Mid-IR, Amorphous silicon, Lenses, Sapphire, Dielectrics, Wavefronts, Optical components, Microlens array, Image resolution

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Proceedings Article | 7 May 2018 Paper

Tunable metasurfaces with liquid crystals

Nazmi Yilmaz, Fehim T. Bagci, Aytekin Ozdemir, Ibrahim H. Giden, Ahmet Ozer, Yuzuru Takashima, Hamza Kurt

Proceedings Volume 10671, 106712N (2018) https://doi.org/10.1117/12.2307515

KEYWORDS: Liquid crystals, Beam steering, Refractive index, Electro optics, Phase shifts, Finite-difference time-domain method, Structural design, Metamaterials

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