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@ARTICLE{Escoto:613031,
      author       = {Escoto, Esmerando and Pressacco, Federico and Jiang, Yujiao
                      and Rajhans, Supriya and Khodakovskiy, Nikita and Hartl,
                      Ingmar and Seidel, Marcus and Heyl, Christoph and
                      Tuennermann, Henrik},
      title        = {{I}mproved temporal characteristics for post-compressed
                      pulses via application-tailored nonlinear polarization
                      ellipse rotation},
      journal      = {Optics letters},
      volume       = {49},
      number       = {23},
      issn         = {0146-9592},
      address      = {Washington, DC},
      publisher    = {Optica Publishing Group},
      reportid     = {PUBDB-2024-05520},
      pages        = {6841},
      year         = {2024},
      abstract     = {Intense ultrashort laser pulses with high temporal quality
                      are essential for fundamental science. Nonlinear
                      polarization ellipse rotation (NER) is one way to ensure
                      this high temporal quality, by suppressing weaker signals
                      beyond the duration of the main pulse up to a few orders of
                      magnitude.Post-compression schemes have revolutionized
                      ultrafast lasers, enabling the generation of pulses with
                      durations beyond the limit supported by laser gain
                      media.However, high compression ratios lead to the formation
                      of new pre- and post-pulses. Both NER and post-compression
                      depend on the optical Kerr effect. This makes the
                      combination of the two in a single setup both advantageous
                      and straightforward.While NER cannot suppress the new pre-
                      and post-pulses generated in post-compression, we show via
                      simulations and experimental data that by combining the two,
                      it is possible to shape the output spectrum and counteract
                      temporal contrast degradation.},
      cin          = {FS-PRI / FS-LA},
      ddc          = {530},
      cid          = {I:(DE-H253)FS-PRI-20240109 / I:(DE-H253)FS-LA-20130416},
      pnm          = {631 - Matter – Dynamics, Mechanisms and Control
                      (POF4-631) / 6G2 - FLASH (DESY) (POF4-6G2) / InternLabs-0011
                      - HIR3X - Helmholtz International Laboratory on Reliability,
                      Repetition, Results at the most advanced X-ray Sources
                      $(2020_InternLabs-0011)$ / BMBF-13N16678 - Milliwatt-level
                      efficient gas harmonic EUV source (MEGA-EUV) Multi-pass cell
                      development for post-compression and spectral tuning
                      (BMBF-13N16678)},
      pid          = {G:(DE-HGF)POF4-631 / G:(DE-HGF)POF4-6G2 /
                      $G:(DE-HGF)2020_InternLabs-0011$ / G:(DE-H253)BMBF-13N16678},
      experiment   = {EXP:(DE-H253)F-PG2-20150101 / EXP:(DE-H253)F-PG1-20150101 /
                      EXP:(DE-H253)FLASH2020p-20221201},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {39602764},
      UT           = {WOS:001379161600006},
      doi          = {10.1364/OL.539646},
      url          = {https://bib-pubdb1.desy.de/record/613031},
}