TW-class sub-2-cycle post-compression of Ti:Sapphire laser pulses in a gas-filled multipass cell

Cedric Sire; Fran\c{c}ois Sylla; Geoffrey Gall\'e; Jaismeen Kaur; Louis Daniault; Rodrigo Lopez-Martens

arxiv: 2410.12525 · v1 · pith:2BMES4SRnew · submitted 2024-10-16 · ⚛️ physics.optics

TW-class sub-2-cycle post-compression of Ti:Sapphire laser pulses in a gas-filled multipass cell

Louis Daniault , Jaismeen Kaur , Geoffrey Gall\'e , Cedric Sire , Fran\c{c}Ois Sylla , Rodrigo Lopez-Martens This is my paper

classification ⚛️ physics.optics

keywords cellgas-filledlasermultipasspost-compressionpulsessapphirecommercial

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We report on the nonlinear temporal post-compression of 7 mJ sub-40 fs pulses from a commercial kHz Ti:Sapphire laser down to a record 4 fs duration (1.5 optical cycle) in a compact single-stage gas-filled multipass cell, with 60% overall compression efficiency.

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TW-class sub-2-cycle post-compression of Ti:Sapphire laser pulses in a gas-filled multipass cell

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