To access the full text documents, please follow this link: http://hdl.handle.net/2117/175561
dc.contributor | Universitat Politècnica de Catalunya. Departament de Física |
---|---|
dc.contributor | Universitat Politècnica de Catalunya. DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers |
dc.contributor.author | Staliunas, Kestutis |
dc.contributor.author | Waseem Ahmed, Waqas |
dc.contributor.author | Botey Cumella, Muriel |
dc.contributor.author | Herrero Simon, Ramon |
dc.date | 2019 |
dc.identifier.citation | Staliunas, K. [et al.]. Non-Hermitian Light Management Based on Local Hilbert Transform. A: International Conference on Transparent Optical Networks. "ICTON 2019, 21st International Conference on Transparent Optical Networks: 9-13 July 2019, Angers France". Institute of Electrical and Electronics Engineers (IEEE), 2019, p. 1-4. |
dc.identifier.citation | 978-1-7281-2779-8 |
dc.identifier.citation | https://ieeexplore.ieee.org/document/8840010 |
dc.identifier.citation | 10.1109/ICTON.2019.8840010 |
dc.identifier.uri | http://hdl.handle.net/2117/175561 |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.relation | https://ieeexplore-ieee-org |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights | info:eu-repo/semantics/openAccess |
dc.rights | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Física |
dc.subject | Optics |
dc.subject | Photonics |
dc.subject | Lasers |
dc.subject | We demonstrate a novel idea of nonhermitian management of light based on a local Hilbert transform. Local Hilbert transform |
dc.subject | a substantial modification of classical Hilbert transform allows to design non-Hermitian vector fields of arbitrary directionality |
dc.subject | with desired shapes and topologies. We derive a local Hilbert transform to systematically build such potentials |
dc.subject | by modifying background potentials (being either regular or random |
dc.subject | extended or localized). In particular |
dc.subject | we explore particular directionality fields |
dc.subject | for instance in the form of a focus to create sinks for probe fields (which could help to increase absorption at the sink) |
dc.subject | or to generate vortices in the probe fields. Physically |
dc.subject | the proposed mechanism provide a flexible new tool for dynamically shaping and precise control over probe fields leading to novel effects in nonlinear wave dynamics |
dc.subject | and in particular in broad area microlasers. |
dc.subject | Òptica |
dc.subject | Làsers |
dc.subject | Fotònica |
dc.title | Non-Hermitian Light Management Based on Local Hilbert Transform |
dc.type | info:eu-repo/semantics/submittedVersion |
dc.type | info:eu-repo/semantics/conferenceObject |
dc.description.abstract | |
dc.description.abstract |