Mahmoud Gaafar
Mahmoud Gaafar
DESY& Hamburg University of Technology
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Cited by
Cited by
Mode-locked semiconductor disk lasers
MA Gaafar, A Rahimi-Iman, KA Fedorova, W Stolz, EU Rafailov, M Koch
Advances in Optics and Photonics 8 (3), 370-400, 2016
Self-mode-locking semiconductor disk laser
M Gaafar, P Richter, H Keskin, C Möller, M Wichmann, W Stolz, ...
Optics Express 22 (23), 28390-28399, 2014
Single-photon emission at a rate of 143 MHz from a deterministic quantum-dot microlens triggered by a mode-locked vertical-external-cavity surface-emitting laser
A Schlehahn, M Gaafar, M Vaupel, M Gschrey, P Schnauber, JH Schulze, ...
Applied Physics Letters 107 (4), 041105, 2015
Self-mode-locked quantum-dot vertical-external-cavity surface-emitting laser
M Gaafar, D Al Nakdali, C Möller, KA Fedorova, M Wichmann, MK Shakfa, ...
Optics letters 39 (15), 4623-4626, 2014
Harmonic self‐mode‐locking of optically pumped semiconductor disc laser
M Gaafar, C Möller, M Wichmann, B Heinen, B Kunert, A Rahimi‐Iman, ...
Electronics Letters 50 (7), 542-543, 2014
Front-induced transitions
MA Gaafar, T Baba, M Eich, AY Petrov
Nature Photonics 13 (11), 737-748, 2019
High-power quantum-dot vertical-external-cavity surface-emitting laser exceeding 8 W
D Al Nakdali, MK Shakfa, M Gaafar, M Butkus, KA Fedorova, M Zulonas, ...
IEEE Photonics Technology Letters 26 (15), 1561-1564, 2014
Reflection from a free carrier front via an intraband indirect photonic transition
MA Gaafar, D Jalas, L O’Faolain, J Li, TF Krauss, AY Petrov, M Eich
Nature communications 9 (1), 1447, 2018
Charging of superconducting layers and resonance-related hysteresis in the current-voltage characteristics of coupled Josephson junctions
YM Shukrinov, MA Gaafar
Physical Review B 84 (9), 094514, 2011
Dual-wavelength emission from a serially connected two-chip VECSEL
F Zhang, M Gaafar, C Möller, W Stolz, M Koch, A Rahimi-Iman
IEEE Photonics Technology Letters 28 (8), 927-929, 2016
Free carrier front induced indirect photonic transitions: a new paradigm for frequency manipulation on chip
MA Gaafar, AY Petrov, M Eich
ACS photonics 4 (11), 2751-2758, 2017
High-power operation of quantum-dot semiconductor disk laser at 1180 nm
D Al Nakdali, M Gaafar, MK Shakfa, F Zhang, M Vaupel, KA Fedorova, ...
IEEE Photonics Technology Letters 27 (10), 1128-1131, 2015
Antiphase noise dynamics in a dual-wavelength vertical-external-cavity surface-emitting laser
M Wichmann, G Town, J Quante, M Gaafar, A Rahimi-Iman, W Stolz, ...
IEEE Photonics Technology Letters 27 (19), 2039-2042, 2015
Linear Schrödinger equation with temporal evolution for front induced transitions
MA Gaafar, H Renner, AY Petrov, M Eich
Optics express 27 (15), 21273-21284, 2019
Active damping for grid-connected LCL filter based on optimum P+ R controller design using injected grid current feedback only
MA Gaafar, M Shoyama
2014 IEEE 36th International Telecommunications Energy Conference (INTELEC), 1-6, 2014
Modified harmonic injection technique for electrolytic capacitor-less LED driver
M Nassary, M Orabi, EM Ahmed, ES Hasaneen, M Gaafar
2017 Nineteenth International Middle East Power Systems Conference (MEPCON …, 2017
TiN nanoparticles for enhanced THz generation in TDS systems
O Abdulmunem, K Hassoon, M Gaafar, A Rahimi-Iman, JC Balzer
Journal of infrared, millimeter, and terahertz waves 38, 1206-1214, 2017
Highly effective relativistic free carrier plasma mirror confined within a silicon slow light photonic crystal waveguide
MA Gaafar, D Jalas, L OFaolain, J Li, TF Krauss, AY Petrov, M Eich
arXiv preprint arXiv:1705.04808, 2017
Pulse time reversal and stopping by a refractive index front
MA Gaafar, J Holtorf, M Eich, AY Petrov
APL photonics 5 (8), 080801, 2020
A novel dual-input high-gain transformerless multilevel single-Phase microinverter for PV systems
EAD Ibrahim, MA Gaafar, M Orabi, A Sheir, MZ Youssef
IEEE Transactions on Power Electronics 35 (5), 4703-4714, 2019
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