We demonstrate efficient optical rectification in the organic crystal BNA (N-benzyl-2-methyl-4-nitroaniline). driven by a temporally compressed. commercially available industrial Yb-laser system operating at a 540 kHz repetition rate. Our terahertz (THz) source reaches 5. https://www.diegojavierfares.com/limited-save-Ashwagandha-Extract-60Veggie-Caps-top-grab/