Two-Photon Absorption in Gold Mediated by Higher Order Plasmonic Antenna Modes

Niels Verellen, Denitza Denkova, Ben De Clercq, Alejandro V. Silhanek, Marcel Ameloot, Pol Van Dorpe, Victor V. Moshchalkov

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review


Using two-photon luminescence (TPL) scanning laser microscopy and FDTD simulations, we investigate the TPL process of Au nanoantennas beyond the fundamental mode. Enhanced two-photon absorption dominates the process and a clear signature of the mode parity is observed.

Original languageEnglish
Title of host publicationNonlinear Optics, NLO 2015
Place of PublicationWashington, D.C.
PublisherOptical Society of America (OSA)
Number of pages2
ISBN (Print)9781557520012
Publication statusPublished - 2015
Externally publishedYes
EventNonlinear Optics, NLO 2015 - Kauai, United States
Duration: 26 Jul 201531 Jul 2015


OtherNonlinear Optics, NLO 2015
Country/TerritoryUnited States


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