Terahertz Nanoscopy of Plasmonic Resonances with a Quantum Cascade Laser

We present a terahertz (THz) scattering near-field optical microscope (s-SNOM) based on a quantum cascade laser implemented as both source and detector in a self-mixing scheme utilizing resonant quartz tuning forks as a sensitive nanopositioning element. The homemade s-SNOM, based on a resonant tuni...

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Veröffentlicht in:	ACS photonics 2017-09, Vol.4 (9), p.2150-2157
Hauptverfasser:	Degl’Innocenti, Riccardo, Wallis, Robert, Wei, Binbin, Xiao, Long, Kindness, Stephen J, Mitrofanov, Oleg, Braeuninger-Weimer, Philipp, Hofmann, Stephan, Beere, Harvey E, Ritchie, David A
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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