Broadband (8.5 – 13.5?? µ m) intra-pulse difference frequency generation in a LiGaS_2 crystal of a 90??fs 744??nm laser pulse after its continuous redshift in air

Broadband frequency downconversion of a 90 fs 744 nm Ti:sapphire laser pulse into the mid-infrared (IR) was demonstrated via its ...

Source: Optics Letters - July 14, 2021 Category: Physics Authors: Ya. V. Grudtsyn I. O. Kinyaevskiy A. V. Koribut L. V. Seleznev Yu. A. Gerasimova A. A. Rogashevskii A. A. Ionin Source Type: research