Enlarging the spectral accessibility of photonic zero-modes in coupled photonic crystal cavities through "image barrier" engineering

Melissa Hedir, Alejandro Giacomotti, Ariel Levenson

C2N - CNRS, Univ. Paris Saclay, Palaiseau, France

Ultra-low noise meta-mirrors with optical losses below 500 ppm

Johannes Dickmann^1,2,3, Liam Shelling Neto^1,2,3, Mika Gaedtke⁴, Steffen Sauer^1,2,3, Daniele Nicolodi⁵, Uwe Sterr⁵, Stefanie Kroker^1,3

¹Technical University of Braunschweig, Institute for Semiconductor Technology, Hans-Sommer-Str. 66, Braunschweig, Germany; ²CAVITY technologies UG, Wilhelmsgarten 3, Braunschweig, Germany; ³Laboratory for Emerging Nanometrology (LENA), Langer Kamp 6a/b, Braunschweig, Germany; ⁴University of Hannover, Welfengarten 1, Hannover, Germany; ⁵Physikalisch-Technische Bundesanstalt, Bundesallee 100, Braunschweig, Germany

Optimizing the extraction of second-harmonic light from a plasmonic array

Augustin Verneuil^1,2, Agostino Di Francescantonio², Attilio Zilli², Marco Finazzi², Michele Celebrano², Anne-Laure Baudrion¹

¹L2n laboratory, Université de Technologie de Troyes, France; ²Politecnico di Milano, Italy

Robust all-dielectric high Q-factor metasurface for sensing

Oisin McCormack^1,2, Jack Dobie¹, Xia Zhang¹, A. Louise Bradley^1,2

¹School of Physics and AMBER, Trinity College Dublin, College Green, Dublin 2, Ireland; ²IPIC, Tyndall National Institute, Cork, T12 R5CP, Ireland

Mesoscopic Self-Collimation under oblique incidence in hexagonal-lattice mesoscopic photonic crystal

Antoine Monmayrant, Sergio Iván Flores Esparza, Olivier Gauthier-Lafaye

LAAS-CNRS, France