| Tapered fiber coupling of single photons emitted by a deterministically positioned single nitrogen vacancy center L Liebermeister, F Petersen, A Münchow, D Burchardt, J Hermelbracht, ... Applied Physics Letters 104 (3), 2014 | 143 | 2014 |
| Optoelectronic frequency-modulated continuous-wave terahertz spectroscopy with 4 THz bandwidth L Liebermeister, S Nellen, RB Kohlhaas, S Lauck, M Deumer, S Breuer, ... Nature Communications 12 (1), 1071, 2021 | 84 | 2021 |
| 637 μW emitted terahertz power from photoconductive antennas based on rhodium doped InGaAs RB Kohlhaas, S Breuer, L Liebermeister, S Nellen, M Deumer, M Schell, ... Applied Physics Letters 117 (13), 2020 | 71 | 2020 |
| Experimental comparison of UTC-and PIN-photodiodes for continuous-wave terahertz generation S Nellen, T Ishibashi, A Deninger, RB Kohlhaas, L Liebermeister, ... Journal of Infrared, Millimeter, and Terahertz Waves 41, 343-354, 2020 | 68 | 2020 |
| Photoconductive terahertz detectors with 105 dB peak dynamic range made of rhodium doped InGaAs RB Kohlhaas, S Breuer, S Nellen, L Liebermeister, M Schell, MP Semtsiv, ... Applied Physics Letters 114 (22), 2019 | 59 | 2019 |
| Ultra-fast, high-bandwidth coherent cw THz spectrometer for non-destructive testing L Liebermeister, S Nellen, R Kohlhaas, S Breuer, M Schell, B Globisch Journal of Infrared, Millimeter, and Terahertz Waves 40, 288-296, 2019 | 56 | 2019 |
| Recent progress of continuous-wave terahertz systems for spectroscopy, non-destructive testing, and telecommunication S Nellen, B Globisch, RB Kohlhaas, L Liebermeister, M Schell Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and …, 2018 | 32 | 2018 |
| Improving the dynamic range of InGaAs-based THz detectors by localized beryllium doping: up to 70 dB at 3 THz RB Kohlhaas, RJB Dietz, S Breuer, S Nellen, L Liebermeister, M Schell, ... Optics Letters 43 (21), 5423-5426, 2018 | 29 | 2018 |
| Continuous wave terahertz receivers with 4.5 THz bandwidth and 112 dB dynamic range M Deumer, S Breuer, R Kohlhaas, S Nellen, L Liebermeister, S Lauck, ... Optics Express 29 (25), 41819-41826, 2021 | 28 | 2021 |
| Radiation pattern of planar optoelectronic antennas for broadband continuous-wave terahertz emission S Nellen, S Lauck, G Schwanke, M Deumer, RB Kohlhaas, ... Optics Express 29 (6), 8244-8257, 2021 | 25 | 2021 |
| Rhodium doped InGaAs: A superior ultrafast photoconductor RB Kohlhaas, B Globisch, S Nellen, L Liebermeister, M Schell, P Richter, ... Applied Physics Letters 112 (10), 2018 | 24 | 2018 |
| Ultrabroadband terahertz time-domain spectroscopy using III-V photoconductive membranes on silicon RB Kohlhaas, S Breuer, S Mutschall, M Kehrt, S Nellen, L Liebermeister, ... Optics Express 30 (13), 23896-23908, 2022 | 17 | 2022 |
| Fiber coupled transceiver with 6.5 THz bandwidth for terahertz time-domain spectroscopy in reflection geometry RB Kohlhaas, L Liebermeister, S Breuer, M Amberg, D Felipe, S Nellen, ... Sensors 20 (9), 2616, 2020 | 14 | 2020 |
| Continuous wave terahertz generation from photodiode-based emitters with up to 200 μ W terahertz power S Nellen, R Kohlhaas, L Liebermeister, S Breuer, B Globisch, M Schell 2018 43rd International Conference on Infrared, Millimeter, and Terahertz …, 2018 | 14 | 2018 |
| Terahertz multilayer thickness measurements: Comparison of optoelectronic time and frequency domain systems L Liebermeister, S Nellen, RB Kohlhaas, S Lauck, M Deumer, S Breuer, ... Journal of Infrared, Millimeter, and Terahertz Waves, 1-15, 2021 | 13 | 2021 |
| A terahertz fast-sweep optoelectronic frequency-domain spectrometer: Calibration, performance tests, and comparison with tds and fds J Kutz, L Liebermeister, N Vieweg, K Wenzel, R Kohlhaas, M Naftaly Applied Sciences 12 (16), 8257, 2022 | 11 | 2022 |
| THz time-domain ellipsometer for material characterization and paint quality control with more than 5 THz bandwidth H Ketelsen, R Mästle, L Liebermeister, R Kohlhaas, B Globisch Applied Sciences 12 (8), 3744, 2022 | 11 | 2022 |
| Terahertz time-domain spectroscopy for non-destructive testing B Globisch, S Nellen, RB Kohlhaas, L Liebermeister, M Schell Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and …, 2018 | 8 | 2018 |
| Extreme Ultra‐Wideband Optoelectronic Frequency‐Modulated Continuous‐Wave Terahertz Radar S Mohammadzadeh, A Keil, M Kocybik, LM Schwenson, L Liebermeister, ... Laser & Photonics Reviews 17 (11), 2300396, 2023 | 5 | 2023 |
| Photonic-enabled beam steering at 300 GHz using a photodiode-based antenna array and a polymer-based optical phased array S Nellen, T Qian, G Schwanke, S Lauck, D De Felipe, M Kleinert, ... Optics Express 30 (25), 44701-44716, 2022 | 3 | 2022 |
