Dr. Andrzej Gawlik Profile

Dr. Andrzej Gawlik

at Wroclaw Univ of Science and Technology

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Author

Publications (4)

Proceedings Article | 31 May 2023 Presentation

Gapless optical ring resonator with reduced bending losses based on a step-like structuring

Andrzej Gawlik, Edyta Środa, Katarzyna Komorowska, Tadeusz Martynkien, Jacek Olszewski

Proceedings Volume PC12575, PC1257504 (2023) https://doi.org/10.1117/12.2665654

KEYWORDS: Waveguides, Resonators, Transmittance, Sol-gels, Sensors, Optical lithography, Numerical simulations, Nanoimprint lithography, Manufacturing

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Proceedings Article | 17 March 2023 Poster + Paper

Correction of phase errors in multimode interference couplers using rectangular surface relief grating

Edyta Środa, Andrzej Gawlik, Jacek Olszewski, Waclaw Urbańczyk

Proceedings Volume 12424, 124241F (2023) https://doi.org/10.1117/12.2664401

KEYWORDS: Waveguides, Modulation, Wave propagation, Spatial frequencies, Multimode interference devices, Silica, Refractive index, Wavelength division multiplexing

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Proceedings Article | 10 March 2020 Presentation

Tailoring the enhanced transmission and absorption in 1D subwavelength semiconductor-based metamaterial high-contrast gratings (Conference Presentation)

Andrzej Gawlik, Janusz Bogdanowicz, Andreas Schulze, Jan Misiewicz, Wilfried Vandervorst

Proceedings Volume 11290, 112901H (2020) https://doi.org/10.1117/12.2544800

KEYWORDS: Absorption, Semiconductors, Metamaterials, Group III-V semiconductors, Semiconductor materials, Silicon, Optical properties, Refractive index, Optoelectronics, Biosensors

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Proceedings Article | 28 June 2019 Paper

Photonic properties of periodic arrays of nanoscale Si fins

Andrzej Gawlik, Janusz Bogdanowicz, Andreas Schulze, Jan Misiewicz, Wilfried Vandervorst

Proceedings Volume 10927, 1092727 (2019) https://doi.org/10.1117/12.2510070

KEYWORDS: Silicon, Reflectivity, Silica, Polarization, Wave propagation, Nanoelectronics, Metrology, Fin field effect transistors, Laser metrology, Waveguide modes

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