Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Seidel, Marcus"'
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:
Raab, Ann-Kathrin, Seidel, Marcus, Guo, Chen, Sytcevich, Ivan, Arisholm, Gunnar, L'Huillier, Anne, Arnold, Cord L., Viotti, Anne-Lise
The output of a 200 kHz, 34 W, 300 fs Yb amplifier is compressed to 31 fs with > 88 % efficiency to reach a peak power of 2.5 GW, which to date is a record for a single-stage bulk multi-pass cell. Despite operation 80 times above the critical power f
Externí odkaz:
http://arxiv.org/abs/2207.10431
Autor:
Seidel, Marcus, Balla, Prannay, Li, Chen, Arisholm, Gunnar, Winkelmann, Lutz, Hartl, Ingmar, Heyl, Christoph M.
As Ultrafast laser technology advances towards ever higher peak and average powers, generating sub-50 fs pulses from laser architectures that exhibit best power-scaling capabilities remains a major challenge. Here, we present a very compact and highl
Externí odkaz:
http://arxiv.org/abs/2111.12834
Autor:
Seidel, Marcus, Pressacco, Federico, Akcaalan, Oender, Binhammer, Thomas, Darvill, John, Ekanayake, Nagitha, Frede, Maik, Grosse-Wortmann, Uwe, Heber, Michael, Heyl, Christoph M., Kutnyakhov, Dmytro, Li, Chen, Mohr, Christian, Müller, Jost, Puncken, Oliver, Redlin, Harald, Schirmel, Nora, Schulz, Sebastian, Swiderski, Angad, Tavakol, Hamed, Tünnermann, Henrik, Vidoli, Caterina, Wenthaus, Lukas, Wind, Nils, Winkelmann, Lutz, Manschwetus, Bastian, Hartl, Ingmar
The Free-Electron Laser (FEL) FLASH offers the worldwide still unique capability to study ultrafast processes with high-flux, high-repetition rate XUV and soft X-ray pulses. The vast majority of experiments at FLASH are of pump-probe type. Many of th
Externí odkaz:
http://arxiv.org/abs/2105.05882
Autor:
Thomas, Anoop, Devaux, Eloise, Nagarajan, Kalaivanan, Rogez, Guillaume, Seidel, Marcus, Richard, Fanny, Genet, Cyriaque, Drillon, Marc, Ebbesen, Thomas W.
Light-matter strong coupling in the vacuum limit has been shown to enhance material properties over the past decade. Oxide nanoparticles are known to exhibit weak ferromagnetism due to vacancies in the lattice. Here we report the 700-fold enhancement
Externí odkaz:
http://arxiv.org/abs/2103.09331
Autor:
Wang, Kuidong, Seidel, Marcus, Nagarajan, Kalaivanan, Chervy, Thibault, Genet, Cyriaque, Ebbesen, Thomas W.
Nonlinear optical responses provide a powerful way to understand the microscopic interactions between laser fields and matter. They are critical for plenty of applications, such as in lasers, integrated photonic circuits, biosensing and medical tools
Externí odkaz:
http://arxiv.org/abs/2005.13325
Autor:
Balla, Prannay, Wahid, Ammar Bin, Sytcevich, Ivan, Guo, Chen, Viotti, Anne-Lise, Silletti, Laura, Cartella, Andrea, Alisauskas, Skirmantas, Tavakol, Hamed, Grosse-Wortmann, Uwe, Schönberg, Arthur, Seidel, Marcus, Trabattoni, Andrea, Manschwetus, Bastian, Lang, Tino, Calegari, Francesca, Couairon, Arnaud, L'Huillier, Anne, Arnold, Cord L., Hartl, Ingmar, Heyl, Christoph M.
In this work, we demonstrate post-compression of 1.2 picosecond laser pulses to 13 fs via gas-based multi-pass spectral broadening. Our results yield a single-stage compression factor of about 40 at 200 W in-burst average power and a total compressio
Externí odkaz:
http://arxiv.org/abs/2003.11070
Autor:
Thomas, Anoop, Devaux, Eloïse, Nagarajan, Kalaivanan, Chervy, Thibault, Seidel, Marcus, Hagenmüller, David, Schütz, Stefan, Schachenmayer, Johannes, Genet, Cyriaque, Pupillo, Guido, Ebbesen, Thomas W.
Light-matter interactions have generated considerable interest as a means to manipulate material properties. Light-induced superconductivity has been demonstrated using pulsed lasers. An attractive alternative possibility is to exploit strong light-m
Externí odkaz:
http://arxiv.org/abs/1911.01459
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