Search Results - "Kriezis, E E"

On the calculation of the quality factor in contemporary photonic resonant structures by Christopoulos, Thomas, Tsilipakos, Odysseas, Sinatkas, Georgios, Kriezis, Emmanouil E

“…The correct numerical calculation of the resonance characteristics and, principally, the quality factor Q of contemporary photonic and plasmonic resonant…”
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Longitudinal 2 x 2 Switching Configurations Based on Thermo-Optically Addressed Dielectric-Loaded Plasmonic Waveguides by Pitilakis, A., Kriezis, E. E.

“…Longitudinal 2 × 2 thermo-optic switches based on dielectric-loaded plasmonic circuitry are thoroughly studied using vectorial numerical tools, i.e., an…”
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Relay selection protocols for relay-assisted free-space optical systems by Chatzidiamantis, N. D., Michalopoulos, D. S., Kriezis, E. E., Karagiannidis, G. K., Schober, R.

“…We investigate transmission protocols for relay-assisted free-space optical (FSO) systems, when multiple parallel relays are employed and there is no direct…”
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Quarter-wave plate metasurfaces on electromagnetically thin polyimide substrates by Maiolo, L., Ferraro, A., Maita, F., Beccherelli, R., Kriezis, E. E., Yioultsis, T. V., Zografopoulos, D. C.

“…We experimentally demonstrate that electromagnetically thin polyimide substrates can mitigate substrate-induced detrimental effects to the performance of…”
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Graphene Saturable Absorber Mirrors for Silicon Photonic Platforms by Chatzidimitriou, Dimitrios, Zografopoulos, Dimitrios C., Kriezis, Emmanouil E.

“…We employ graphene saturable absorption for the theoretical demonstration of saturable absorption mirrors based on planar silicon photonic Bragg gratings. Two…”
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Theoretical Analysis of Integrated Nanophotonic Q‐Switched Laser Based on Gain and Saturable Absorption by Two‐Dimensional Materials by Nousios, Georgios, Christopoulos, Thomas, Tsilipakos, Odysseas, Kriezis, Emmanouil E.

“…A nanophotonic passively Q‐switched lasing element in the near infrared is proposed and theoretically investigated. It consists of a silicon‐rich nitride disk…”
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Amplitude modulation in infrared metamaterial absorbers based on electro-optically tunable conducting oxides by Zografopoulos, D. C., Sinatkas, G., Lotfi, E., Shahada, L. A., Swillam, M. A., Kriezis, E. E., Beccherelli, R.

“…A class of electro-optically tunable metamaterial absorbers is designed and theoretically investigated in the infrared regime towards realizing free-space…”
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In-Line Polarization Controller Based on Liquid-Crystal Photonic Crystal Fibers by Pitilakis, A. K., Zografopoulos, D. C., Kriezis, E. E.

“…Compact polarization control elements based on index-guiding soft-glass photonic crystal fibers infiltrated with nematic liquid crystals are proposed and…”
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Photonic crystal-liquid crystal fibers for single-polarization or high-birefringence guidance by Zografopoulos, D C, Kriezis, E E, Tsiboukis, T D

“…The dispersive characteristics of a photonic crystal fiber enhanced with a liquid crystal core are studied using a planewave expansion method. Numerical…”
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Tunable Polarization Properties of Hybrid-Guiding Liquid-Crystal Photonic Crystal Fibers by Zografopoulos, Dimitrios C., Kriezis, Emmanouil E.

“…Tunable polarization properties in hybrid-guiding photonic crystal fibers infiltrated with nematic liquid-crystalline materials are theoretically investigated,…”
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Interfacing Dielectric-Loaded Plasmonic and Silicon Photonic Waveguides: Theoretical Analysis and Experimental Demonstration by Tsilipakos, O., Pitilakis, A., Yioultsis, T. V., Papaioannou, S., Vyrsokinos, K., Kalavrouziotis, D., Giannoulis, G., Apostolopoulos, D., Avramopoulos, H., Tekin, T., Baus, M., Karl, M., Hassan, K., Weeber, J., Markey, L., Dereux, A., Kumar, A., Bozhevolnyi, S. I., Pleros, N., Kriezis, E. E.

“…A comprehensive theoretical analysis of end-fire coupling between dielectric-loaded surface plasmon polariton and rib/wire silicon-on-insulator (SOI)…”
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A 320 Gb/s-Throughput Capable 2 × 2 Silicon-Plasmonic Router Architecture for Optical Interconnects by PAPAIOANNOU, Sotirios, VYRSOKINOS, K, KRIEZIS, E. E, PLEROS, N, TSILIPAKOS, O, PITILAKIS, A, HASSAN, K, WEEBER, J.-C, MARKEY, L, DEREUX, A, BOZHEVOLNYI, S. I, MILIOU, A

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Dual-core photonic crystal fibers for tunable polarization mode dispersion compensation by Zografopoulos, D C, Vázquez, C, Kriezis, E E, Yioultsis, T V

“…A novel type of dual concentric core photonic crystal fiber (PCF) is proposed and theoretically analyzed, aiming at the design of tunable dispersive fiber…”
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Optical Interconnects Using Plasmonics and Si-Photonics by Pleros, Nikos, Kriezis, Emmanouil E, Vyrsokinos, Konstantinos

“…Optical interconnects have continued to experience significant advances during the last year, exploiting mainly relevant progress in silicon photonics…”
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High numerical aperture vectorial imaging in coherent optical microscopes by Török, P, Munro, P R T, Kriezis, Em E

“…Imaging systems are typically partitioned into three components: focusing of incident light, scattering of incident light by an object and imaging of scattered…”
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An ADE-FDTD Formulation for the Study of Liquid-Crystal Components in the Terahertz Spectrum by Zografopoulos, D. C., Prokopidis, K. P., Tofani, S., Chojnowska, O., Dąbrowski, R., Kriezis, E. E., Beccherelli, R.

“…An anisotropic auxiliary differential equation finite-difference time-domain formulation is presented in detail for the time-domain study of nematic liquid…”
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Impedance evaluation of rectangular coils for eddy current testing of planar media by Theodoulidis, Theodoros P., Kriezis, Epameinondas E.

“…As for any other eddy current probe coil, the analysis of rectangular ones plays a vital role towards understanding their characteristics and performance. In…”
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0.48Tb/s (12x40Gb/s) WDM transmission and high-quality thermo-optic switching in dielectric loaded plasmonics by Kalavrouziotis, D, Papaioannou, S, Giannoulis, G, Apostolopoulos, D, Hassan, K, Markey, L, Weeber, J-C, Dereux, A, Kumar, A, Bozhevolnyi, S I, Baus, M, Karl, M, Tekin, T, Tsilipakos, O, Pitilakis, A, Kriezis, E E, Avramopoulos, H, Vyrsokinos, K, Pleros, N

“…We demonstrate Wavelength Division Multiplexed (WDM)-enabled transmission of 480Gb/s aggregate data traffic (12x40Gb/s) as well as high-quality 1x2…”
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Liquid–crystal tunable waveguides for integrated plasmonic components by Zografopoulos, D.C., Beccherelli, R., Tasolamprou, A.C., Kriezis, E.E.

“…► Highly tunable liquid–crystal plasmonic waveguides are designed and theoretically investigated. ► The proposed structures comprise three major plasmonic…”
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Silicon-Photonic Electro-Optic Phase Modulators Integrating Transparent Conducting Oxides by Sinatkas, Georgios, Kriezis, Emmanouil E.

“…Higher-order digital modulation formats are demonstrated by electrically inducing free-carrier concentration changes in thin films of transparent conducting…”
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