Diffraction efficiency optimization of multilayer dielectric mirror-based gratings for 1030 nm femtosecond lasers
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2020.106071
Abstract: Abstract Diffraction gratings that do not reach >99% diffraction efficiency (DE) are a major source of losses in chirped pulse amplification systems in current ultrashort pulse lasers. Here, we suggest an optimization route for diffraction… read more here.
Keywords: diffraction efficiency; diffraction; dielectric mirror; optimization ... See more keywords
Multilayer dielectric coated Fabry Perot spectral beam combiner for high power, narrowband, widely tunable laser applications
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2020.106210
Abstract: Abstract Spectral beam combination of tunable laser beams demonstrated, using a multilayer dielectric coated single cavity Fabry Perot (FP) filter. A stack of 19 layers using TiO2 and SiO2 was optimally designed and fabricated using… read more here.
Keywords: laser; dielectric coated; beam; multilayer dielectric ... See more keywords
Influence of the multilayer dielectric mirror design on the laser damage growth in the sub-picosecond regime.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.477054
Abstract: The peak power of high-power laser facilities is limited by the laser-induced damage to the final optical components. Also, when a damage site is generated, the damage growth phenomenon limits the lifetime of the component.… read more here.
Keywords: mirror; damage; multilayer dielectric; design ... See more keywords