With ultrashort pulse durations and ultrahigh peak intensities, ultrafast lasers can create
different types of micro/nano-structures to functionalize the processed surface with new …

Abstract Crystalline Si (c-Si) implanted with rare-earth erbium (Er) might offer a solution to
the development of silicon-based optical amplifiers and lasers at communication …

Femtosecond laser pulse of 800 nm wavelength and 150 fs temporal width ablation of
As2S3 chalcogenide glasses is investigated by pump-probing technology. At lower laser …

Femtosecond laser-induced crystallization and ablation of Ge2Sb2Te5 (GST) phase change
film is investigated by reflectivity pump-probing technology. Below the ablation threshold, the …

Surface plasmonic cavities consisting of dielectric nanoparticle chains directly placed on a
metal substrate are designed and studied, including a periodic nanoparticle chain (PNC) …

We report a facile top-flat square nanosecond (ns) laser direct writing ablation technique in a
thin silver film substrate to fabricate the silver square-shaped cell structure of flexible …

Ultrathin microscale platinum resistive thermometers are of key value to transient
temperature measurements. Neither transparent oxide substrates nor femtosecond laser …

In the present work, laser-induced directed dewetting of smooth SiGe thin films generates
SiGe islands with high aspect ratio of 0.9 on the surface. The laser-induced island is fully …

Pulsed laser processing plays a crucial role in additive manufacturing and nanomaterial
processing. However, probing the transient temperature field during the pulsed laser …

Pulsed laser processing is playing a crucial role in additive manufacturing and nanomaterial
processing. However, probing transient temperature during laser interaction with the …