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@INPROCEEDINGS{Schoenberg:642943,
      author       = {Schoenberg, Arthur and Biesterfeld, Peer and Seitz, Marc
                      and Jimenez De la vega, Nayla Esmeralda and Lang, Tino and
                      Seidel, Marcus and Balla, Prannay and Winkelmann, Lutz and
                      Froehlich, Sven and Mosel, Philip and Hartl, Ingmar and
                      Calegari, Francesca and Morgner, Uwe and Kovacev, Milutin
                      and Heyl, Christoph and Trabattoni, Andrea},
      title        = {{P}ost-{C}ompression of a {Q}-switched laser in a
                      {M}ulti-{P}ass {C}ell},
      address      = {[Washington, D.C., USA]},
      publisher    = {OSA},
      reportid     = {PUBDB-2025-05733},
      isbn         = {979-8-3315-1252-1},
      series       = {Technical digest series / Optica Publishing Group},
      pages        = {1},
      year         = {2025},
      note         = {"1001 papers in 162 sessions" - Einstigsseite der Ressource
                      (Stand: 19.09.2025); "Co-located meetings: European Quantum
                      Electronics Conference" - Einstigsseite der Ressource;
                      Literaturangaben;},
      comment      = {[Ebook] The European Conference on Lasers and
                      Electro-Optics : part of 2025 Conference on Lasers and
                      Electro-Optics Europe and European Quantum Electronics
                      Conference : 23-27 June 2025, Munich, Germany / Optica ,
                      [Washington, D.C., USA] : OSA, [2025],},
      booktitle     = {[Ebook] The European Conference on
                       Lasers and Electro-Optics : part of
                       2025 Conference on Lasers and
                       Electro-Optics Europe and European
                       Quantum Electronics Conference : 23-27
                       June 2025, Munich, Germany / Optica ,
                       [Washington, D.C., USA] : OSA, [2025],},
      abstract     = {The two most notable methods for producing short laser
                      pulses are mode-locked and Q-switched lasers.
                      Whilemode-locked lasers generate pulses in the pico- (ps) to
                      femtosecond (fs) range, Q-switched lasers typically
                      producepulses at the nanosecond (ns) or 100 ps level [1].
                      Thus, mode-locking has been the superior technology
                      whenultrashort pulses or high peak powers are required. On
                      the other hand, Q-switched lasers can have great
                      advantagesowing to their simplicity, compactness, low costs,
                      and the large pulse energies that can be generated [2]. To
                      bridgethe parameter gap between mode-locked and Q-switched
                      lasers, pulse post-compression appears attractive.
                      Onepossible method is self-phase-modulation (SPM) in optical
                      fibers [3]. However, stimulated-Raman-scattering limitsthe
                      possible peak powers to far below 1 kW and thus pulse
                      energies to lower than μJ level for ns pulses [3].
                      AnotherSPM-based method are Multi-pass cells (MPCs), which
                      have become a standard technology for post-compressionof
                      mode-locked lasers [4]. However, MPCs have not yet been used
                      to compress Q-switched laser pulses due to theirinherently
                      low peak powers. Here, we demonstrate a new MPC type,
                      facilitating post-compression of pulses
                      withorder-of-magnitude lower peak power than typical
                      bulk-MPCs [4]. We use a fused silica block as the
                      nonlinearmedium and compress 1 mJ pulses from the nanosecond
                      down to the picosecond regime.},
      month         = {Jun},
      date          = {2025-06-23},
      organization  = {The European Conference on Lasers and
                       Electro-Optics, München (Germany), 23
                       Jun 2025 - 27 Jun 2025},
      cin          = {FS-PRI / FS-LA / FS-ATTO},
      cid          = {I:(DE-H253)FS-PRI-20240109 / I:(DE-H253)FS-LA-20130416 /
                      I:(DE-H253)FS-ATTO-20170403},
      pnm          = {631 - Matter – Dynamics, Mechanisms and Control
                      (POF4-631) / HIRS-0018 - Helmholtz-Lund International School
                      - Intelligent instrumentation for exploring matter at
                      different time and length scales (HELIOS)
                      $(2020_HIRS-0018)$},
      pid          = {G:(DE-HGF)POF4-631 / $G:(DE-HGF)2020_HIRS-0018$},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
      url          = {https://bib-pubdb1.desy.de/record/642943},
}