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 …

Ripples are formed on the surface of solid materials after interaction with laser pulses of high
intensity/irradiance. When ultra-short sub-1 ps laser pulses are used, the observed …

Abstract 20 years ago, volume nanogratings were discovered in silica glass upon ultrafast
laser irradiation. Since then, these extraordinary self-organised and birefringent structures …

The interaction of intense femtosecond laser pulses with transparent materials is a topic that
has caused great interest of scientists over the past two decades. It will continue to be a …

Inscribing functional micro-nano-structures in transparent dielectrics enables constructing all-
inorganic photonic devices with excellent integration, robustness, and durability, but remains …

An overview of recent achievements in the field of femtosecond laser writing in transparent
materials is presented. Thanks to the unique properties of light–matter interaction on the …

Single femtosecond laser beam induced nanograting structure in transparent media has
attracted extensive attention in many fields of science and technology in the past decades …

Polarization plays a crucial role in light–matter interactions; hence its overall manipulation is
an essential key to unlock the versatility of light manufacturing, especially in femtosecond …

Type II modifications induced by infrared (IR) femtosecond (fs) lasers are used in many
optical devices due to their excellent thermal stability at high temperatures (typically> 800° …

Structuring below diffraction limit is key to developing new laser processing technologies as
well as to understanding light‐induced processes on mesoscopic scales, notably self …