Mr. Fehim Taha Bagci Profile

Fehim Taha Bagci

Optical Design Engineer at ASELSAN INC

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Publications (5)

Proceedings Article | 30 April 2019 Paper

Reflection controlling metasurfaces for solar cell applications

Nazmi Yilmaz, Tolga Yildirim, Fehim Bagci, Hamza Kurt

Proceedings Volume 11025, 110250Y (2019) https://doi.org/10.1117/12.2520966

KEYWORDS: Reflection, Solar cells, Absorption, Near infrared, Silicon solar cells, Silicon, Visible radiation, Reflectivity, Dielectric polarization, Dielectrics

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Proceedings Article | 30 April 2019 Paper

Tunable and asymmetric transmission of light in visible spectrum

Ahmet Ozer, Nazmi Yilmaz, Fehim Taha Bagci, Hasan Kocer, Hamza Kurt

Proceedings Volume 11025, 110250G (2019) https://doi.org/10.1117/12.2520961

KEYWORDS: Visible radiation, Aluminum, Polarization, Finite-difference time-domain method, Structural design, Dielectric polarization, Optical components, Refractive index, Electronics engineering, Dielectrics

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Proceedings Article | 30 April 2019 Paper

Accelerating beam generation via all-dielectric metasurfaces

Nazmi Yilmaz, Fehim Bagci, Ahmet Ozer, Hamza Kurt

Proceedings Volume 11025, 110250K (2019) https://doi.org/10.1117/12.2520971

KEYWORDS: Beam propagation method, Diffractive optical elements, Free space, Wave propagation, Nanorods, Control systems, Wavefronts, Dielectric polarization, Gaussian beams, Nanophotonics

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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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