Presentation
13 October 2021 Limitation of dispersive optics for ultrafast physics
Vladimir Pervak
Author Affiliations +
Abstract
Optical thin films multilayer coating has been driving the advancement of ultrashort laser technology towards ever shorter pulses and broader bandwidth. Deposition and sputtering of dozens of thin film layers with sub-nanometer accuracy. It permits controlling of the spectral phase and amplitude of optical radiation over an optical octave and beyond. We give overview on non-linear effects in multilayer ultrafast coating shortly before damage threshold appear as well as damages. We describe ways how to use or post-pone these effects and damages to higher fluences.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vladimir Pervak "Limitation of dispersive optics for ultrafast physics", Proc. SPIE 11910, Laser-Induced Damage in Optical Materials 2021, 1191005 (13 October 2021); https://doi.org/10.1117/12.2601385
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KEYWORDS
Ultrafast phenomena

Physics

Coating

Multilayers

Thin films

Laser applications

Laser damage threshold

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