O
Odysseas Tsilipakos
Researcher at Foundation for Research & Technology – Hellas
Publications - 107
Citations - 1933
Odysseas Tsilipakos is an academic researcher from Foundation for Research & Technology – Hellas. The author has contributed to research in topics: Resonator & Plasmon. The author has an hindex of 21, co-authored 92 publications receiving 1264 citations. Previous affiliations of Odysseas Tsilipakos include Aristotle University of Thessaloniki.
Papers
More filters
Proceedings ArticleDOI
Single- and Multi-Channel Nonlinear Phenomena in Resonant Structures Comprising Graphene
TL;DR: In this paper, the authors considered single and multi-channel nonlinear phenomena in resonators comprising graphene to exploit its high third-order nonlinearity and found low power requirements and high conversion efficiencies, highlighting graphene's potential for nonlinear applications.
Proceedings ArticleDOI
Optical birefringence in strain tuneable silk fibroin whispering gallery mode cavities
Nikolaos Korakas,Davide Vurro,Odysseas Tsilipakos,Annamaria Cucinotta,Stefano Selleri,Salvatore Iannotta,Stavros Pissadakis +6 more
TL;DR: In this paper, a structural transformation from the Silk I (amorphous) to the Silk II (semi-crystalline) structure is described, accompanied by a number of distinct changes in the physical (i.e., wettability) and optical properties of this biomaterial.
Proceedings ArticleDOI
Wave Mixing in Graphene Nonlinear Resonators Utilizing Coupled-Mode Theory
TL;DR: In this paper, a rigorous mathematical framework combining temporal coupled-mode theory (CMT) and perturbation theory for modeling wave mixing in resonant systems involving 2D (sheet) materials is developed.
Nonlinear Photonic Resonators With Graphene: Saturable Absorption and the Effect of Carrier Diffusion and Finite Relaxation Time
Georgios Nousios,Thomas Christopoulos,Dimitrios Chatzidimitriou,Alexandros Pitilakis,Odysseas Tsilipakos,Emmanouil E. Kriezis +5 more
TL;DR: In this paper, the authors assess the CW and dynamic nonlinear optical response of microdisc res- onators enhanced by graphene saturable absorption, by carefully considering the carrier diffusion and finite relaxation time of graphene photoexcited carriers.
Journal ArticleDOI
Whispering Gallery Mode Resonances in Thermally Poled Borosilicate Glass Hetero-Fibers
Nikolaos Korakas,Vassilis Tsafas,Odysseas Tsilipakos,Ioannis Konidakis,Bruno Moog,Christopher Craig,George Filippidis,Daniel W. Hewak,Michalis N. Zervas,Stavros Pissadakis +9 more
TL;DR: In this paper , the authors investigated the WGM resonances in radially, thermally poled glass hetero-fibers, and found that higher-order radial modes are being suppressed, or even fully annihilated, compared to the spectral behavior of the pristine fibers.