Dimitrios Zografopoulos
Dimitrios Zografopoulos
Consiglio Nazionale delle Ricerche - Istituto per la Microelettronica e Microsistemi (CNR-IMM)
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Electrically tunable critically coupled terahertz metamaterial absorber based on nematic liquid crystals
G Isić, B Vasić, DC Zografopoulos, R Beccherelli, R Gajić
Physical Review Applied 3 (6), 064007, 2015
Guided-wave liquid-crystal photonics
DC Zografopoulos, R Asquini, EE Kriezis, A d'Alessandro, R Beccherelli
Lab on a Chip 12 (19), 3598-3610, 2012
Photonic crystal-liquid crystal fibers for single-polarization or high-birefringence guidance
DC Zografopoulos, EE Kriezis, TD Tsiboukis
Optics express 14 (2), 914-925, 2006
Recent advances in adaptive liquid crystal lenses
JF Algorri, DC Zografopoulos, V Urruchi, JM Sánchez-Pena
Crystals 9 (5), 272, 2019
Tunable terahertz fishnet metamaterials based on thin nematic liquid crystal layers for fast switching
DC Zografopoulos, R Beccherelli
Scientific Reports 5 (1), 13137, 2015
Electrically tunable terahertz polarization converter based on overcoupled metal-isolator-metal metamaterials infiltrated with liquid crystals
B Vasić, DC Zografopoulos, G Isić, R Beccherelli, R Gajić
Nanotechnology 28 (12), 124002, 2017
Liquid‐crystal high‐frequency microwave technology: materials and characterization
DC Zografopoulos, A Ferraro, R Beccherelli
Advanced Materials Technologies 4 (2), 1800447, 2019
Ultrahigh-quality factor resonant dielectric metasurfaces based on hollow nanocuboids
JF Algorri, DC Zografopoulos, A Ferraro, B García-Cámara, R Beccherelli, ...
Optics Express 27 (5), 6320-6330, 2019
Flexible terahertz wire grid polarizer with high extinction ratio and low loss
A Ferraro, DC Zografopoulos, M Missori, M Peccianti, R Caputo, ...
Optics letters 41 (9), 2009-2012, 2016
Strongly resonant silicon slot metasurfaces with symmetry-protected bound states in the continuum
JF Algorri, F Dell’Olio, P Roldán-Varona, L Rodríguez-Cobo, ...
Optics Express 29 (7), 10374-10385, 2021
Anapole modes in hollow nanocuboid dielectric metasurfaces for refractometric sensing
JF Algorri, DC Zografopoulos, A Ferraro, B García-Cámara, R Vergaz, ...
Nanomaterials 9 (1), 30, 2018
Theoretical and experimental optical studies of cholesteric liquid crystal films with thermally induced pitch gradients
DC Zografopoulos, EE Kriezis, M Mitov, C Binet
Physical Review E 73 (6), 061701, 2006
Broad-and narrow-line terahertz filtering in frequency-selective surfaces patterned on thin low-loss polymer substrates
A Ferraro, DC Zografopoulos, R Caputo, R Beccherelli
IEEE Journal of selected topics in quantum electronics 23 (4), 1-8, 2017
Infiltrated photonic crystal fibers for sensing applications
JF Algorri, DC Zografopoulos, A Tapetado, D Poudereux, ...
Sensors 18 (12), 4263, 2018
Tunable beam steering at terahertz frequencies using reconfigurable metasurfaces coupled with liquid crystals
B Vasić, G Isić, R Beccherelli, DC Zografopoulos
IEEE Journal of Selected Topics in Quantum Electronics 26 (5), 1-9, 2019
Systematic design of THz leaky-wave antennas based on homogenized metasurfaces
W Fuscaldo, S Tofani, DC Zografopoulos, P Baccarelli, P Burghignoli, ...
IEEE Transactions on Antennas and Propagation 66 (3), 1169-1178, 2018
Tunable highly birefringent bandgap-guiding liquid-crystal microstructured fibers
DC Zografopoulos, EE Kriezis, TD Tsiboukis
Journal of lightwave technology 24 (9), 3427, 2006
A unified FDTD/PML scheme based on critical points for accurate studies of plasmonic structures
KP Prokopidis, DC Zografopoulos
Journal of lightwave technology 31 (15), 2467-2476, 2013
Guided-mode resonant narrowband terahertz filtering by periodic metallic stripe and patch arrays on cyclo-olefin substrates
A Ferraro, DC Zografopoulos, R Caputo, R Beccherelli
Scientific Reports 8 (1), 17272, 2018
Transparent conducting oxide electro-optic modulators on silicon platforms: A comprehensive study based on the drift-diffusion semiconductor model
G Sinatkas, A Pitilakis, DC Zografopoulos, R Beccherelli, EE Kriezis
Journal of Applied Physics 121 (2), 2017
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