Publications of Alexander Paarmann
All genres
Journal Article (41)
2024
Journal Article
Giulia Carini, , Gonzalo Álvarez-Pérez, , , , Sören Wasserroth, Martin Wolf, , Alexander Paarmann and : , Extreme light confinement and control in low-symmetry phonon-polaritonic crystals.
Journal Article
Kießling, Riko, Martin Wolf and Alexander Paarmann: Spectral narrowing of a phonon resonance in time-domain sum-frequency spectroscopy.
Journal Article
Alexander Paarmann: , , and Publisher's Note: “Optical nanoprobe imaging and spectroscopy” [Appl. Phys. Lett. 123, 230401 (2023)].
2023
Journal Article
Alexander Paarmann, , and : , , , , , , , , , , , , Real-space nanoimaging of hyperbolic shear polaritons in a monoclinic crystal.
Journal Article
Khan, Tuhin, Ben John, Richarda Niemann, Alexander Paarmann, Martin Wolf and Martin Thämer: Compact oblique-incidence nonlinear widefield microscopy with paired-pixel balanced imaging.
Journal Article
Sören Waßerroth, , , , Giulia Carini, , , , , , , , , Martin Wolf, , , Alexander Paarmann and : , Controlling the propagation asymmetry of hyperbolic shear polaritons in beta-gallium oxide.
Journal Article
Sören Wasserroth, Martin Wolf, , Alexander Paarmann and : , , , , , Observation of directional leaky polaritons at anisotropic crystal interfaces.
Journal Article
Paßler, Nikolai, , Giulia Carini, , and Alexander Paarmann: Layer-resolved resonance intensity of evanescent polariton modes in anisotropic multilayers.
2022
Journal Article
Alexander Paarmann and : , , , , , Anisotropy and Modal Hybridization in Infrared Nanophotonics Using Low-Symmetry Materials.
Journal Article
Kohlmann, Marcel, , Nikolai Paßler, , Martin Wolf, and Alexander Paarmann: Second harmonic generation from grating-coupled hybrid plasmon–phonon polaritons.
Journal Article
Niemann, Richarda, Sören Waßerroth, , Sandy Gewinner, Marco De Pas, Wieland Schöllkopf, , Martin Wolf and Alexander Paarmann: Long-wave infrared super-resolution wide-field microscopy using sum-frequency generation.
Journal Article
Paßler, Nikolai, , , , Giulia Carini, Martin Wolf, , , , and Alexander Paarmann: Hyperbolic shear polaritons in low-symmetry crystals.
Journal Article
Yue, Yanhua, , Harald Kirsch, Alexander Paarmann, , R.Kramer Campen and Yujin Tong: Structure and Reactivity of α-Al2O3(0001) Surfaces: How Do Al-I and Gibbsite-like Terminations Interconvert?
2020
Journal Article
Paßler, Nikolai, , , and Alexander Paarmann: Surface Polariton-Like s-Polarized Waveguide Modes in Switchable Dielectric Thin-Films on Polar Crystals.
Journal Article
Paßler, Nikolai, and Alexander Paarmann: Layer-resolved absorption of light in arbitrarily anisotropic heterostructures.
2019
Journal Article
Kießling, Riko, Yujin Tong, , Sandy Gewinner, Wieland Schöllkopf, , Martin Wolf and Alexander Paarmann: Surface Phonon Polariton Resonance Imaging Using Long-Wave Infrared-Visible Sum-Frequency Generation Microscopy.
Journal Article
Paßler, Nikolai and Alexander Paarmann: Generalized 4 × 4 matrix formalism for light propagation in anisotropic stratified media: study of surface phonon polaritons in polar dielectric heterostructures: erratum [J. Opt. Soc. Am. B 34, 2128 (2017)].
Journal Article
Paßler, Nikolai, Ilya Razdolski, , , , Martin Wolf and Alexander Paarmann: Second Harmonic Generation from Phononic Epsilon-Near-Zero Berreman Modes in Ultrathin Polar Crystal Films.
Journal Article
Christopher Winta, , , Nikolai Paßler, , , Ilya Razdolski, , , , , , , , , , , , , , , Martin Wolf, Alexander Paarmann and : , Controlling the Infrared Dielectric Function through Atomic-Scale Heterostructures.
Journal Article
Winta, Christopher, Martin Wolf and Alexander Paarmann: Low-temperature infrared dielectric function of hyperbolic α-quartz.