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Marwan Abdou Ahmed
Marwan Abdou Ahmed
Universität Stuttgart
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Cited by
Year
Microdrilling in steel using ultrashort pulsed laser beams with radial and azimuthal polarization
M Kraus, MA Ahmed, A Michalowski, A Voss, R Weber, T Graf
Optics express 18 (21), 22305-22313, 2010
2492010
1.1 kW average output power from a thin-disk multipass amplifier for ultrashort laser pulses
JP Negel, A Voss, MA Ahmed, D Bauer, D Sutter, A Killi, T Graf
Optics letters 38 (24), 5442-5445, 2013
2242013
Ultrafast thin-disk multipass laser amplifier delivering 1.4 kW (4.7 mJ, 1030 nm) average power converted to 820 W at 515 nm and 234 W at 343 nm
JP Negel, A Loescher, A Voss, D Bauer, D Sutter, A Killi, MA Ahmed, ...
Optics express 23 (16), 21064-21077, 2015
1942015
Effects of radial and tangential polarization in laser material processing
R Weber, A Michalowski, M Abdou-Ahmed, V Onuseit, V Rominger, ...
Physics Procedia 12, 21-30, 2011
1822011
Multilayer polarizing grating mirror used for the generation of radial polarization in Yb: YAG thin-disk lasers
MA Ahmed, A Voss, MM Vogel, T Graf
Optics Letters 32 (22), 3272-3274, 2007
1432007
Radially polarized 3kW beam from a CO2 laser with an intracavity resonant grating mirror
MA Ahmed, J Schulz, A Voss, O Parriaux, JC Pommier, T Graf
Optics Letters 32 (13), 1824-1826, 2007
1302007
Very-large-mode-area, single-mode multicore fiber
MM Vogel, M Abdou-Ahmed, A Voss, T Graf
Optics letters 34 (18), 2876-2878, 2009
1222009
250 W single-crystal fiber Yb: YAG laser
X Délen, S Piehler, J Didierjean, N Aubry, A Voss, MA Ahmed, T Graf, ...
Optics letters 37 (14), 2898-2900, 2012
1092012
Measuring the α-particle charge radius with muonic helium-4 ions
JJ Krauth, K Schuhmann, MA Ahmed, FD Amaro, P Amaro, F Biraben, ...
Nature 589 (7843), 527-531, 2021
1082021
99% efficiency measured in the -1st order of a resonant grating
N Destouches, AV Tishchenko, JC Pommier, S Reynaud, O Parriaux, ...
Optics Express 13 (9), 3230-3235, 2005
1082005
The amazing progress of high-power ultrafast thin-disk lasers
CJ Saraceno, D Sutter, T Metzger, MA Ahmed
Journal of the European Optical Society-Rapid Publications 15 (1), 15, 2019
1042019
Enhanced performance of thin-disk lasers by pumping into the zero-phonon line
B Weichelt, A Voss, MA Ahmed, T Graf
Optics letters 37 (15), 3045-3047, 2012
1042012
Laser optics
B Lv
Higher Education, 11-14, 2003
1042003
Polarization-selective grating mirrors used in the generation of radial polarization
T Moser, H Glur, V Romano, F Pigeon, O Parriaux, MA Ahmed, T Graf
Applied Physics B 80, 707-713, 2005
982005
Femtosecond Yb:CaGdAlO4 thin-disk oscillator
S Ricaud, A Jaffres, K Wentsch, A Suganuma, B Viana, P Loiseau, ...
Optics letters 37 (19), 3984-3986, 2012
932012
High-power radially polarized Yb: YAG thin-disk laser with high efficiency
MA Ahmed, M Haefner, M Vogel, C Pruss, A Voss, W Osten, T Graf
Optics Express 19 (6), 5093-5103, 2011
882011
Power scaling of fundamental-mode thin-disk lasers using intracavity deformable mirrors
S Piehler, B Weichelt, A Voss, MA Ahmed, T Graf
Optics letters 37 (24), 5033-5035, 2012
842012
High-quality processing of CFRP with a 1.1-kW picosecond laser
C Freitag, M Wiedenmann, JP Negel, A Loescher, V Onuseit, R Weber, ...
Applied Physics A 119, 1237-1243, 2015
772015
High-power Yb: YAG single-crystal fiber amplifiers for femtosecond lasers in cylindrical polarization
F Lesparre, JT Gomes, X Délen, I Martial, J Didierjean, W Pallmann, ...
Optics letters 40 (11), 2517-2520, 2015
772015
Effect of drought stress and ascorbic acid foliar application on productivity and irrigation water use efficiency of wheat under newly reclaimed sandy soil.
AB Bakry, RE Abdelraouf, MA Ahmed, MF El-Karamany
682012
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Articles 1–20