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Numerical analysis of the propagation modes of photo-switching PDMS-arylazopyrazole optical waveguide and thin-film spectroscopic characterization
Golsa Mirbagheri, Ikemefuna Uba, Kesete Ghebreyessus +4
A new light responsive arylazopyrazole (AAP) containing polymer matrix thin film is fabricated by spin-coating of different concentrations of the AAP azo dye into the polydimethyls…
Design, fabrication, and spectral characterization of temperature-dependent liquid crystal-based metamaterial to tune dielectric metasurface resonances
Golsa Mirbagheri, David T. Crouse
Tunable dielectric meta-surface nanostructures offer incredible performance in optical application due to their extraordinary tunability of the polarization and engineering the dis…
Design, fabrication, and spectral characterization of TM-polarized metamaterials-based narrowband infrared filter
Golsa Mirbagheri, David T. Crouse
Hyperbolic Metamaterials, as a non-magnetic anisotropic artificial structure, show metal properties in one direction and dielectric behavior in orthogonal directions. The proposed…
Hyperbolic Metamaterial Filter for Angle-independent TM-Transmission in Imaging Applications
Golsa Mirbagheri
With conventional narrowband filters, the center-wavelength of the narrow transmission band undergoes large shifts as the angle of incident light changes. In this project, we desig…