Optical Switching of Mid-Infrared Plasmonic Nanoantennas Based on Germanium (Orale) - Institut d'Optique Graduate School Access content directly
Conference Papers Year : 2015

Optical Switching of Mid-Infrared Plasmonic Nanoantennas Based on Germanium (Orale)

Abstract

Germanium nanoantennas are activated by triggering a mid-infrared plasma response via ultrafast interband excitation. Femtosecond control of the intrinsic semiconductor allows complete activation of the plasmonic resonance for hundreds of picoseconds.
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Dates and versions

hal-01713617 , version 1 (20-02-2018)

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Marco Patrick Fischer, Christian Schmidt, Johannes Stock, Emilie Sakat, Antonio Samarelli, et al.. Optical Switching of Mid-Infrared Plasmonic Nanoantennas Based on Germanium (Orale). CLEO/Europe-EQEC 2015, Conference on Lasers & Electro-Optics/ European Quantum Electronics Conference, May 2015, San Jose, United States. pp.FW3E.2 ⟨10.1364/CLEO_QELS.2015.FW3E.2⟩. ⟨hal-01713617⟩
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