On top of infrared? Here we are.🍾 At 1030 nm LASEROPTIK GmbH can report record level LIDT of laser mirrors for ultrashort pulses, e.g. 1.227 J/cm², at ‘catastrophic damage’ mode, measured at common parameters. Working with 1 µm and high laser power? Get on top of infrared with us. Test conditions: 1030 nm, AOI 0°, 200 fs, 500 kHz, ISO 21254-2:2011, S-on-1 (10^6-on-1), measured 11/2024 by Lidaris Ltd. When experience matters. #laseroptik #opticalcoatings #LIDT #laseroptics
CEO and Owner at KlepTek - Consulting, Sales & Customer Management for High Technology Companies
1moYes, very impressive! Esp. given the fs-regime of the laser means very very high peak power / flux. Did you test in vacuum? 'cause at such high power with such short pulses, I would immidiately think of creation of a plasma in air. Also, yes, the coating is impressive - but LIDT not only depends on the coating, but material, grinding without subsurface damage and high degree of polishing as well, does it not?