This paper provides an overview of femtosecond laser microfabrication in polymeric
materials, with emphasis on lab‐on‐chip applications. Due to the nonlinear interaction of …

Arbitrary shaping of the on-axis intensity of Bessel beams requires spatial modulation of
both amplitude and phase. We develop a non-iterative direct space beam shaping method …

An ISO certified laser-induced damage threshold testing method was applied to characterize
photopolymers widely used in 3D laser micro/nano-lithography. For the first time …

An optical trap of the “light bottle” type is a specific distribution of laser intensity with a region
of zero intensity surrounded by a light barrier [1–3]. One possible application of “light bottles” …

We report on the fabrication of large-scale eight-level phase-type Fresnel zone plate arrays
(FZPAs) by femtosecond-laser direct writing technology. A high-speed galvanometer …

Two-photon polymerization technology has been used to fabricate submicrometer three-
dimensional (3D) structures using a new polyfunctional perfluoropolyether-based resist …

Fabrication of submicron-height relief of three-focal diffractive lenses using two-photon
polymerization is studied. Optical properties of the designed lenses are investigated …

The binary optical element (BOE) is an optical imaging element having a binary relief
structure on its surface. This study analyzes the impact of the vibration of Unmanned Aerial …

In the present era of optoelectronics devices, the low-cost, ultra-thin and transparent
materials with tunable electronics and optoelectronics properties are in huge demand. The …

Additive manufacturing (AM) processes have become a resource-efficient and excellent tool
for the easy fabrication of complex components from a wide range of materials. Among these …