Switching Second-Harmonic Forward to Backward Emission via GaAs Nanoantennas

Autor:	Rocio Camacho-Morales, F Fouad Karouta, M. Timofeeva, Lujun Huang, Khosro Zangeneh Kamali, Chennupati Jagadish, Mykhaylo Lysevych, Grégoire Saerens, Dragomir N. Neshev, Hark Hoe Tan, Irina Volkovskaya, Rachel Grange, Lei Xu, Marcus Cai, Andrey E. Miroshnichenko, Daria A. Smirnova, Mohsen Rahmani
Jazyk:	angličtina
Rok vydání:	2020
Předmět:	Physics Scattering business.industry Second-harmonic generation Nonlinear optics Physics::Optics 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Optical switch Gallium arsenide 010309 optics chemistry.chemical_compound Nonlinear system Frequency conversion chemistry 0103 physical sciences Harmonic Optoelectronics 0210 nano-technology business
Zdroj:	OSA Technical Digest Conference on Lasers and Electro-Optics Scopus-Elsevier
Popis:	Switching forward-to-backward linear scattering of nanoantennas is a process of major importance. Here, we demonstrate the first nonlinear switching of forward to backward second harmonic generation, via engineering the nonlinear-tensors of the (110)-GaAs nanoantennas.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::464f2f5e19acac0a32b285c90106fd31 https://hdl.handle.net/20.500.11850/495537 Zobrazit plný text záznamu