Ultrafast laser direct writing nanogratings and their engineering in transparent materials
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 it can modify the interior of transparent optical materials in a spatially selective manner …
Materials roadmap for inscription of nanogratings inside transparent dielectrics using ultrafast lasers
H Yao, Q ** by ultrafast laser writing in silica glass
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 …
considerable interest for fabrication of flat optical elements and generation of vector beams …
Femtosecond laser induced phenomena in transparent solid materials: Fundamentals and applications
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 …
has caused great interest of scientists over the past two decades. It will continue to be a …
Ultrafast nanoporous silica formation driven by femtosecond laser irradiation
A type of glass modifications occurring after femto‐second laser irradiation gives rise to
strong (10− 2) from birefringence. This form birefringence is thought to be related to index …
strong (10− 2) from birefringence. This form birefringence is thought to be related to index …
Extreme environment sensing using femtosecond laser-inscribed fiber Bragg gratings
The femtosecond laser-induced fiber Bragg grating is an effective sensor technology that
can be deployed in harsh environments. Depending on the optical fiber chosen and the …
can be deployed in harsh environments. Depending on the optical fiber chosen and the …
Ultrafast laser direct writing and nanostructuring in transparent materials
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 …
materials is presented. Thanks to the unique properties of light–matter interaction on the …
From random inhomogeneities to periodic nanostructures induced in bulk silica by ultrashort laser
Femtosecond laser-induced volume nanograting formation is numerically investigated. The
developed model solves nonlinear Maxwell's equations coupled with multiple rate free …
developed model solves nonlinear Maxwell's equations coupled with multiple rate free …
Optimisation of ultrafast laser assisted etching in fused silica
Ultrafast laser assisted etching (ULAE) in fused silica is an attractive technology for
fabricating three-dimensional micro-components. ULAE is a two-step process whereby …
fabricating three-dimensional micro-components. ULAE is a two-step process whereby …
Tailoring chiral optical properties by femtosecond laser direct writing in silica
An object that possesses chirality, that is, having its mirror image not overlayed on itself by
rotation and translation, can provide a different optical response to a left-or right-handed …
rotation and translation, can provide a different optical response to a left-or right-handed …