The field of 3D micro‐optics is rapidly expanding, and essential advances in femtosecond
laser direct‐write 3D multi‐photon lithography (MPL, also known as two‐photon or multi …

Direct laser writing has become a versatile and routine tool for the mask‐free fabrication of
polymer structures with lateral linewidths down to less than 100 nm. In contrast to its planar …

The quadratic optical nonlinearity arising from two-photon absorption provides the crucial
spatial concentration of optical excitation in three-dimensional (3D) laser nanoprinting, with …

Fused silica glass is the material of choice for many high‐performance components in optics
due to its high optical transparency combined with its high thermal, chemical, and …

The field of flexible electronics has rapidly expanded over the last decades, pioneering
novel applications, such as wearable and textile integrated devices, seamless and …

Non‐Gaussian beam profiles such as Bessel or annular beams enable novel approaches to
modifying materials through laser‐based processing. In this review paper, properties …

Mechanical properties of materials have long been one of the most fundamental and studied
areas of materials science for a myriad of applications. Recently, mechanical metamaterials …

Ultrafast laser 3D lithography based on non-linear light–matter interactions, widely known as
multi-photon lithography (MPL), offers unrivaled precision rapid prototy** and flexible …

In the last decades, additive manufacturing (AM), also called three-dimensional (3D)
printing, has advanced micro/nano-fabrication technologies, especially in applications like …

Micro/nano structures have unique optical, electrical, magnetic, and thermal properties.
Studies on the preparation of micro/nano structures are of considerable research value and …