Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Heyl, Christoph"'
Autor:
Schönberg, Arthur, Rajhans, Supriya, Escoto, Esmerando, Khodakovskiy, Nikita, Hariton, Victor, Farace, Bonaventura, Põder, Kristjan, Raab, Ann-Kathrin, Westerberg, Saga, Merdanov, Mekan, Viotti, Anne-Lise, Arnold, Cord L., Leemans, Wim P., Hartl, Ingmar, Heyl, Christoph M.
Combining high peak and high average power has long been a key challenge of ultrafast laser technology, crucial for applications such as laser-plasma acceleration and strong-field physics. A promising solution lies in post-compressed ytterbium lasers
Externí odkaz:
http://arxiv.org/abs/2409.02542
Autor:
Rajhans, Supriya, Escoto, Esmerando, Khodakovskiy, Nikita, Velpula, Praveen K., Farace, Bonaventura, Grosse-Wortmann, Uwe, Shalloo, Rob J., Arnold, Cord L., Põder, Kristjan, Osterhoff, Jens, Leemans, Wim P., Hartl, Ingmar, Heyl, Christoph M.
Advancing ultrafast high-repetition-rate lasers to shortest pulse durations comprising only a few optical cycles while pushing their energy into the multi-millijoule regime opens a route towards terawatt-class peak powers at unprecedented average pow
Externí odkaz:
http://arxiv.org/abs/2306.09674
Autor:
Schrödel, Yannick, Hartmann, Claas, Lang, Tino, Zheng, Jiaan, Steudel, Max, Rutsch, Matthias, Salman, Sarper H., Kellert, Martin, Pergament, Mikhail, Hahn-Jose, Thomas, Suppelt, Sven, Dörsam, Jan Helge, Harth, Anne, Leemans, Wim P., Kärtner, Franz X., Hartl, Ingmar, Kupnik, Mario, Heyl, Christoph M.
Control over intensity, shape, direction, and phase of coherent light is essential in numerous fields, reaching from gravitational wave astronomy over quantum metrology and ultrafast sciences to semi-conductor fabrication. Modern laser optics, howeve
Externí odkaz:
http://arxiv.org/abs/2304.06579
Few-cycle pulse generation by double-stage hybrid multi-pass multi-plate nonlinear pulse compression
Autor:
Viotti, Anne-Lise, Li, Chen, Arisholm, Gunnar, Winkelmann, Lutz, Hartl, Ingmar, Heyl, Christoph M., Seidel, Marcus
Few-cycle pulses present an essential tool to track ultrafast dynamics in matter and drive strong field effects. To address photon-hungry applications, high average power lasers are used which, however, cannot directly provide sub-100 fs pulse durati
Externí odkaz:
http://arxiv.org/abs/2210.11619
Autor:
Silletti, Laura, Wahid, Ammar Bin, Escoto, Esmerando, Balla, Prannay, Rajhans, Supriya, Horn, Katinka, Winkelmann, Lutz, Wanie, Vincent, Trabattoni, Andrea, Heyl, Christoph M., Calegari, Francesca
Post-compression methods for ultrafast laser pulses typically face challenging limitations including saturation effects and temporal pulse break-up when large compression factors and broad bandwidths are targeted. To overcome these limitations, we ex
Externí odkaz:
http://arxiv.org/abs/2209.15335
Autor:
Balla, Prannay, Tünnermann, Henrik, Salman, Sarper H., Fan, Mingqi, Alisauskas, Skirmantas, Hartl, Ingmar, Heyl, Christoph M.
The serrodyne principle enables shifting the frequency of an electromagnetic signal by applying a linear phase ramp in the time domain [1]. This phenomenon has been exploited to frequency-shift signals in the radiofrequency (RF), microwave and optica
Externí odkaz:
http://arxiv.org/abs/2208.13214
Autor:
Yang, Guang, de Oliveira, Vinicius Silva, Laumer, Dominic, Heyl, Christoph M., Yachmenev, Andrey, Hartl, Ingmar, Küpper, Jochen
We report the broadband absorption spectrum of the $3\nu_{2}$ band of $^{14}$NH$_{3}$ near 4 $\mu m$. The data were recorded using a mid-infrared frequency comb coupled to a homebuilt Fourier-transform spectrometer with a resolution of 0.00501 $cm^{-
Externí odkaz:
http://arxiv.org/abs/2205.04088
Autor:
Escoto, Esmerando, Viotti, Anne-Lise, Alisauskas, Skirmantas, Tünnermann, Henrik, Hartl, Ingmar, Heyl, Christoph M.
Post-compression of ultra-short laser pulses via self-phase modulation is routinely employed for the generation of laser pulses with optical bandwidths reaching far beyond the laser gain limitations. While high compression factors can be routinely ac
Externí odkaz:
http://arxiv.org/abs/2201.05836