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
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
Tunable terahertz fishnet metamaterials based on thin nematic liquid crystal layers for fast switching
DC Zografopoulos, R Beccherelli
Scientific Reports 5 (1), 13137, 2015
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
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
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
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
Liquid‐Crystal High‐Frequency Microwave Technology: Materials and Characterization
DC Zografopoulos, A Ferraro, R Beccherelli
Advanced Materials Technologies 4 (2), 1800447, 2019
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
Tunable highly birefringent bandgap-guiding liquid-crystal microstructured fibers
DC Zografopoulos, EE Kriezis, TD Tsiboukis
Journal of lightwave technology 24 (9), 3427, 2006
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
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
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
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
Infiltrated photonic crystal fibers for sensing applications
JF Algorri, DC Zografopoulos, A Tapetado, D Poudereux, ...
Sensors 18 (12), 4263, 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), 023109, 2017
In-line polarization controller based on liquid-crystal photonic crystal fibers
AK Pitilakis, DC Zografopoulos, EE Kriezis
Journal of lightwave technology 29 (17), 2560-2569, 2011
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