| Phase-resolved measurements of stimulated emission in a laser J Kröll, J Darmo, SS Dhillon, X Marcadet, M Calligaro, C Sirtori, ... Nature 449 (7163), 698-701, 2007 | 197 | 2007 |
| Imaging with a Terahertz quantum cascade laser J Darmo, V Tamosiunas, G Fasching, J Kröll, K Unterrainer, M Beck, ... Optics express 12 (9), 1879-1884, 2004 | 195 | 2004 |
| Metallic wave-impedance matching layers for broadband terahertz optical systems J Kröll, J Darmo, K Unterrainer Optics express 15 (11), 6552-6560, 2007 | 113 | 2007 |
| Short pulse generation and mode control of broadband terahertz quantum cascade lasers D Bachmann, M Rösch, MJ Süess, M Beck, K Unterrainer, J Darmo, ... Optica 3 (10), 1087-1094, 2016 | 86 | 2016 |
| Scanning laser terahertz near-field imaging system K Serita, S Mizuno, H Murakami, I Kawayama, Y Takahashi, M Yoshimura, ... Optics Express 20 (12), 12959-12965, 2012 | 86 | 2012 |
| CEP-stable tunable THz-emission originating from laser-waveform-controlled sub-cycle plasma-electron bursts T Balčiūnas, D Lorenc, M Ivanov, O Smirnova, AM Zheltikov, D Dietze, ... Optics Express 23 (12), 15278-15289, 2015 | 69 | 2015 |
| Terahertz meta-atoms coupled to a quantum well intersubband transition D Dietze, A Benz, G Strasser, K Unterrainer, J Darmo Optics express 19 (14), 13700-13706, 2011 | 65 | 2011 |
| Polarization of terahertz radiation from laser generated plasma filaments D Dietze, J Darmo, S Roither, A Pugzlys, JN Heyman, K Unterrainer JOSA B 26 (11), 2016-2027, 2009 | 55 | 2009 |
| High-performance terahertz electro-optic detector J Kröll, J Darmo, K Unterrainer Electronics Letters 40 (12), 1, 2004 | 55 | 2004 |
| Gain and losses in THz quantum cascade laser with metal-metal waveguide M Martl, J Darmo, C Deutsch, M Brandstetter, AM Andrews, P Klang, ... Optics Express 19 (2), 733-738, 2011 | 53 | 2011 |
| Spectral gain profile of a multi-stack terahertz quantum cascade laser D Bachmann, M Rösch, C Deutsch, M Krall, G Scalari, M Beck, J Faist, ... Applied Physics Letters 105 (18), 2014 | 43 | 2014 |
| Terahertz optical activity of sucrose single-crystals J Kröll, J Darmo, K Unterrainer Vibrational Spectroscopy 43 (2), 324-329, 2007 | 40 | 2007 |
| Surface-modified GaAs terahertz plasmon emitter J Darmo, G Strasser, T Müller, R Bratschitsch, K Unterrainer Applied physics letters 81 (5), 871-873, 2002 | 40 | 2002 |
| Comb operation in terahertz quantum cascade ring lasers M Jaidl, N Opačak, MA Kainz, S Schönhuber, D Theiner, B Limbacher, ... Optica 8 (6), 780-787, 2021 | 39 | 2021 |
| Gain dynamics in a heterogeneous terahertz quantum cascade laser CG Derntl, G Scalari, D Bachmann, M Beck, J Faist, K Unterrainer, ... Applied Physics Letters 113 (18), 2018 | 35 | 2018 |
| Ultrastrong coupling of intersubband plasmons and terahertz metamaterials D Dietze, AM Andrews, P Klang, G Strasser, K Unterrainer, J Darmo Applied Physics Letters 103 (20), 2013 | 35 | 2013 |
| Longitudinal spatial hole burning in terahertz quantum cascade lasers J Kröll, J Darmo, K Unterrainer, SS Dhillon, C Sirtori, X Marcadet, ... Applied Physics Letters 91 (16), 2007 | 33 | 2007 |
| Ultrafast phase-resolved pump-probe measurements on a quantum cascade laser W Kuehn, W Parz, P Gaal, K Reimann, M Woerner, T Elsaesser, T Müller, ... Applied Physics Letters 93 (15), 2008 | 32 | 2008 |
| Dispersion in a broadband terahertz quantum cascade laser D Bachmann, M Rösch, G Scalari, M Beck, J Faist, K Unterrainer, J Darmo Applied Physics Letters 109 (22), 2016 | 30 | 2016 |
| Present status and perspectives of the radiation detectors based on InP materials PG Pelfer, F Dubecký, R Fornari, M Pikna, E Gombia, J Darmo, ... Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2001 | 29 | 2001 |
Karl UnterrainerTU WienVerified email at tuwien.ac.at
