Metamaterial fibres for subdiffraction imaging and focusing at terahertz frequencies over optically long distances A Tuniz, KJ Kaltenecker, BM Fischer, M Walther, SC Fleming, A Argyros, ... Nature communications 4 (1), 1-8, 2013 | 156 | 2013 |
Metasurface-based optical liquid crystal cell as an ultrathin spatial phase modulator for THz applications O Buchnev, N Podoliak, K Kaltenecker, M Walther, VA Fedotov ACS Photonics 7 (11), 3199-3206, 2020 | 57 | 2020 |
Wavelength scaling of terahertz pulse energies delivered by two-color air plasmas A Nguyen, KJ Kaltenecker, JC Delagnes, B Zhou, E Cormier, N Fedorov, ... Optics Letters 44 (6), 1488-1491, 2019 | 57 | 2019 |
Terahertz spectroscopy from air plasmas created by two-color femtosecond laser pulses: The ALTESSE project L Bergé, K Kaltenecker, S Engelbrecht, A Nguyen, S Skupin, L Merlat, ... Europhysics Letters 126 (2), 24001, 2019 | 46 | 2019 |
Gouy phase shift of a tightly focused, radially polarized beam KJ Kaltenecker, JC König-Otto, M Mittendorff, S Winnerl, H Schneider, ... Optica 3 (1), 35-41, 2016 | 43 | 2016 |
Near-infrared nanospectroscopy using a low-noise supercontinuum source KJ Kaltenecker, S Rao DS, M Rasmussen, HB Lassen, EJR Kelleher, ... Apl Photonics 6 (6), 2021 | 36 | 2021 |
Terahertz time-domain spectroscopy of zone-folded acoustic phonons in 4H and 6H silicon carbide AT Tarekegne, B Zhou, K Kaltenecker, K Iwaszczuk, S Clark, PU Jepsen Optics Express 27 (3), 3618-3628, 2019 | 36 | 2019 |
Infrared-spectroscopic, dynamic near-field microscopy of living cells and nanoparticles in water KJ Kaltenecker, T Gölz, E Bau, F Keilmann Scientific reports 11 (1), 21860, 2021 | 35 | 2021 |
Ultrabroadband perfect imaging in terahertz wire media using single-cycle pulses KJ Kaltenecker, A Tuniz, SC Fleming, A Argyros, BT Kuhlmey, M Walther, ... Optica 3 (5), 458-464, 2016 | 30 | 2016 |
Mono-crystalline gold platelets: a high-quality platform for surface plasmon polaritons KJ Kaltenecker, E Krauss, L Casses, M Geisler, B Hecht, NA Mortensen, ... Nanophotonics 9 (2), 509-522, 2020 | 29 | 2020 |
Terahertz localized surface plasmon resonances in coaxial microcavities W Withayachumnankul, CM Shah, C Fumeaux, K Kaltenecker, M Walther, ... Advanced Optical Materials 1 (6), 443-448, 2013 | 26 | 2013 |
Attenuation of THz beams: a “how to” tutorial KJ Kaltenecker, EJR Kelleher, B Zhou, PU Jepsen Journal of Infrared, Millimeter, and Terahertz Waves 40, 878-904, 2019 | 24 | 2019 |
MHz-repetition-rate, sub-mW, multi-octave THz wave generation in HMQ-TMS TO Buchmann, EJR Kelleher, KJ Kaltenecker, B Zhou, SH Lee, OP Kwon, ... Optics Express 28 (7), 9631-9641, 2020 | 20 | 2020 |
Terahertz near-field imaging of dielectric resonators WSL Lee, K Kaltenecker, S Nirantar, W Withayachumnankul, M Walther, ... Optics Express 25 (4), 3756-3764, 2017 | 18 | 2017 |
Terahertz emission from laser-driven gas plasmas: a plasmonic point of view I Thiele, B Zhou, A Nguyen, E Smetanina, R Nuter, KJ Kaltenecker, ... Optica 5 (12), 1617-1622, 2018 | 16 | 2018 |
Subcycle Nonlinear Response of Doped 4H Silicon Carbide Revealed by Two-Dimensional Terahertz Spectroscopy AT Tarekegne, KJ Kaltenecker, P Klarskov, K Iwaszczuk, W Lu, H Ou, ... ACS Photonics 7 (1), 221-231, 2019 | 10 | 2019 |
Quantitative near-field characterization of surface plasmon polaritons on monocrystalline gold platelets LN Casses, KJ Kaltenecker, S Xiao, M Wubs, N Stenger Optics Express 30 (7), 11181-11191, 2022 | 7 | 2022 |
Removing image artefacts in wire array metamaterials MS Habib, A Tuniz, KJ Kaltenecker, Q Chateiller, I Perrin, S Atakaramians, ... Optics Express 24 (16), 17989-18002, 2016 | 7 | 2016 |
Ultra-broadband THz spectroscopy for sensing and identification for security applications K Kaltenecker, B Zhou, KH Tybussek, S Engelbrecht, R Lehmann, ... 2018 43rd International Conference on Infrared, Millimeter, and Terahertz …, 2018 | 5 | 2018 |
THz metamaterials based on metal-insulator transition of VO2 patterns KJ Kaltenecker, J Leroy, A Crunteanu, G Humbert, BM Fischer, M Walther 2014 39th International Conference on Infrared, Millimeter, and Terahertz …, 2014 | 5 | 2014 |