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High-energy bow tie multi-pass cells for nonlinear spectralbroadening applications
(2022-01-24)
Multi-pass cells (MPCs) have emerged as very attractive tools for spectral broadening and
post-compression applications. We discuss pulse energy limitations of standard MPCs considering
basic geometrical scaling principles ...
Ultrafast Pulse Compression in Bulk with > 20 Times Spectral Broadening Factor from a Single Stage
(2021-11-01)
We introduce the combination of multi-pass cell and multi-plate spectral broadening. We demonstrate the compression of 110-μJ pulses from 900-fs to 60-fs in a single stage and report broadening to 38-fs transform-limit by ...
Few-cycle pulse generation by double-stage hybrid multi-pass multi-plate nonlinear pulse compression
(2023-02-10)
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 ...