Tailored DFB laser properties by individually chirped gratings using bent waveguides H Hillmer, A Grabmaier, S Hansmann, HL Zhu, H Burkhard, K Magari IEEE Journal of Selected Topics in Quantum Electronics 1 (2), 356-362, 1995 | 51 | 1995 |
Carrier transport limited bandwidth of 1.55 μm quantum‐well lasers A Grabmaier, M Schöfthaler, A Hangleiter, C Kazmierski, M Blez, ... Applied physics letters 62 (1), 52-54, 1993 | 48 | 1993 |
Low nonlinear gain in InGaAs/InGaAlAs separate confinement multiquantum well lasers A Grabmaier, A Hangleiter, G Fuchs, JEA Whiteaway, RW Glew Applied Physics Letters 59 (23), 3024-3026, 1991 | 48 | 1991 |
CMOS 3D image sensor based on pulse modulated time-of-flight principle and intrinsic lateral drift-field photodiode pixels A Spickermann, D Durini, A Süss, W Ulfig, W Brockherde, BJ Hosticka, ... 2011 Proceedings of the ESSCIRC (ESSCIRC), 111-114, 2011 | 43 | 2011 |
Lateral drift-field photodiode for low noise, high-speed, large photoactive-area CMOS imaging applications D Durini, A Spickermann, R Mahdi, W Brockherde, H Vogt, A Grabmaier, ... Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2010 | 41 | 2010 |
Damping of the relaxation resonance in multiple‐quantum‐well lasers by slow interwell transport A Hangleiter, A Grabmaier, G Fuchs Applied physics letters 62 (19), 2316-2318, 1993 | 39 | 1993 |
Continuously chirped DFB gratings by specially bent waveguides for tunable lasers H Hillmer, A Grabmaier, HL Zhu, S Hansmann, A Burkhard Journal of lightwave technology 13 (9), 1905-1912, 1995 | 30 | 1995 |
Novel tunable semiconductor lasers using continuously chirped distributed feedback gratings with ultrahigh spatial precision H Hillmer, HL Zhu, A Grabmaier, S Hansmann, H Burkhard, K Magari Applied physics letters 65 (17), 2130-2132, 1994 | 28 | 1994 |
Linewidth enhancement factor and carrier‐induced differential index in InGaAs separate confinement multi‐quantum‐well lasers A Grabmaier, G Fuchs, A Hangleiter, RW Glew, PD Greene, ... Journal of applied physics 70 (4), 2467-2469, 1991 | 23 | 1991 |
Wireless tear glucose sensor A Hennig, J Lauko, A Grabmaier, C Wilson Procedia Engineering 87, 66-69, 2014 | 22 | 2014 |
Analytical evaluation of signal-to-noise ratios for avalanche-and single-photon avalanche diodes A Buchner, S Hadrath, R Burkard, FM Kolb, J Ruskowski, M Ligges, ... Sensors 21 (8), 2887, 2021 | 19 | 2021 |
Continuously distributed phase shifts in chirped DFB lasers using bent waveguides H Hillmer, A Grabmaier, S Hansmann, H Burkhard Electronics Letters 30 (18), 1483-1484, 1994 | 18 | 1994 |
Approach for long-range frequency domain chipless RFID tags towards THz C Mandel, B Kubina, M Schuessler, R Jakoby, G vom Boegel, F Meyer, ... Smart SysTech 2016; European Conference on Smart Objects, Systems and …, 2016 | 17 | 2016 |
Experimental comparison of four different CMOS pixel architectures used in indirect time-of-flight distance measurement sensors D Durini, A Spickermann, J Fink, W Brockherde, A Grabmaier, B Hosticka Proc. IISW, 165-168, 2011 | 16 | 2011 |
Concept of an automotive LiDAR target simulator for direct time-of-flight LiDAR S Grollius, M Ligges, J Ruskowski, A Grabmaier IEEE Transactions on Intelligent Vehicles 8 (1), 825-835, 2021 | 15 | 2021 |
A novel approach to creating artificial training and test data for an HMM based posture recognition system A Kitzig, E Naroska, G Stockmanns, R Viga, A Grabmaier 2016 IEEE 26th International Workshop on Machine Learning for Signal …, 2016 | 15 | 2016 |
Calibration-free volume flow measurement principle based on thermal time-of-flight (TToF) E Engelien, O Ecin, R Viga, BJ Hosticka, A Grabmaier Procedia Engineering 25, 765-768, 2011 | 14 | 2011 |
Pulsed time-of-flight 3D-CMOS imaging using photogate-based active pixel sensors A Spickermann, D Durini, S Brocker, W Brockherde, BJ Hosticka, ... 2009 Proceedings of ESSCIRC, 200-203, 2009 | 13 | 2009 |
Radio frequency powering of microelectronic sensor modules G vom Bögel, F Meyer, M Kemmerling, A Grabmaier RFID SysTech 2011 7th European Workshop on Smart Objects: Systems …, 2011 | 12 | 2011 |
2D metamaterial luneburg lens for enhancing the RCS of chipless dielectric resonator tags Y Zhao, J Weidenmüller, G vom Bögel, A Grabmaier, AA Abbas, ... 2019 Second International Workshop on Mobile Terahertz Systems (IWMTS), 1-6, 2019 | 10 | 2019 |