Surface nanostructuring enables the manipulation of many essential surface properties. With
the recent rapid advancements in laser technology, a contactless large‐area processing at …

Femtosecond laser direct writing is a powerful technique for fabricating micro‐nano devices
as it can modify the interior of transparent optical materials in a spatially selective manner …

As a noncontact strategy with flexible tools and high efficiency, laser precision engineering
is a significant advanced processing way for high-quality micro-/nanostructure fabrication …

The unique characteristics of ultrafast lasers, such as picosecond and femtosecond lasers,
have opened up new avenues in materials processing that employ ultrashort pulse widths …

Polarization and geometric phase sha** via a space-variant anisotropy has attracted
considerable interest for fabrication of flat optical elements and generation of vector beams …

The rapid development of the femtosecond laser has revolutionized materials processing
due to its unique characteristics of ultrashort pulse width and extremely high peak intensity …

We show that short-pulse laser-induced classical ripples on dielectrics, semiconductors, and
conductors exhibit a prominent “non-classical” characteristic in normal incidence the …

We demonstrate the generation of optical vortices with radial or azimuthal polarization using
a space variant polarization converter, fabricated by femtosecond laser writing of self …

Photosensitivity in nature is commonly associated with stronger light absorption. It is also
believed that artificial optical anisotropy to be the strongest when created by light with linear …

Over the past two decades, femtosecond laser-induced periodic structures (femtosecond-
LIPSs) have become ubiquitous in a variety of materials, including metals, semiconductors …