Fiber nanogratings induced by femtosecond pulse laser direct writing for in-line polarizer.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c8nr06078a
Abstract: Self-organized fiber nanogratings (FNGs) induced by femtosecond pulse laser direct writing are demonstrated in optical silica fibers for the first time. Ge doping in the silica fiber core plays an important role in the formation… read more here.
Keywords: induced femtosecond; direct writing; fiber nanogratings; laser direct ... See more keywords
Spontaneous micro-modification of single-layer graphene induced by femtosecond laser irradiation
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4997343
Abstract: Permanent micro-modifications in single-layer graphene with a spontaneous periodic structural change have been induced by femtosecond (fs) laser irradiation. These modifications present a regular variation along the radial direction from a central ablated region. Based… read more here.
Keywords: single layer; induced femtosecond; laser; graphene ... See more keywords
Tunability of form birefringence induced by femtosecond laser irradiation in anion‐doped silica glass
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Ceramic Society"
DOI: 10.1111/jace.14956
Abstract: Form birefringence originating from self-assembly of the bulk nanograting structures in silica glass with various anion dopants (OH, Cl and F) was induced by the femtosecond laser pulses. Despite of the almost similar nanostructure, the… read more here.
Keywords: anion; induced femtosecond; form birefringence; silica glass ... See more keywords
Ultrafast Dynamics of Different Phase States Ge2Sb2Te5 Film Induced by a Femtosecond Laser Pulse Irradiation
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15196760
Abstract: A femtosecond laser could realize a high transition rate of the phase change material (PCM), and the properties of the amorphous and the crystalline Ge2Sb2Te5 (GST) induced by a femtosecond laser were studied, which was… read more here.
Keywords: induced femtosecond; femtosecond laser; phase states; phase ... See more keywords