Post-compression of long-wave infrared 2 picosecond sub-terawatt pulses in bulk materials.
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DOI: 10.1364/oe.434238
Abstract: We have experimentally demonstrated the post-compression of a long-wave infrared (9.2 μm) 150 GW peak power pulse from 2 ps to less than 500 fs using a sequence of two bulk materials with negative group… read more here.
Keywords: compression long; long wave; bulk materials; compression ... See more keywords
Sub-10 fs pulse generation by post-compression for peak-power enhancement of a 100-TW Ti:Sapphire laser.
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DOI: 10.1364/oe.452224
Abstract: We demonstrated sub-10 fs pulse generation by the post-compression of a 100 TW Ti:Sapphire laser to enhance the peak-power. In the post-compression, the laser spectrum was widely broadened by self-phase modulation in thin fused silica… read more here.
Keywords: post; post compression; laser; peak power ... See more keywords
Wavefront-corrected post-compression of a 100-TW Ti:sapphire laser.
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DOI: 10.1364/oe.462040
Abstract: We analyzed and corrected the wavefront distortion induced during the post-compression of a 100-TW Ti:Sapphire laser and achieved the intensity enhancement. In the post-compression, the spectral broadening of the laser was obtained by propagating through… read more here.
Keywords: laser; post compression; compression 100; 100 sapphire ... See more keywords
Nonlinear post-compression in multi-pass cells in the mid-IR region using bulk materials.
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DOI: 10.1364/ol.471458
Abstract: We numerically investigate the regime of nonlinear pulse compression at mid-IR wavelengths in a multi-pass cell (MPC) containing a dielectric plate. This post-compression setup allows for ionization-free spectral broadening and self-compression while mitigating self-focusing effects.… read more here.
Keywords: compression; post compression; multi pass; self compression ... See more keywords