The fabrication of periodic surface patterns on various materials by ultrashort ultraviolet (UV)
laser pulses is reviewed. Laser interference ablation using two or more coherent beams …

A new two-step method, facilitating the rapid generation of super-hydrophobic surface
structures via parallel laser processing followed by a replica generation by injection molding …

Diffractive phase elements (DPE), consisting of a patterned UV-transparent layer on a UV-
transparent substrate, were fabricated by three steps. A UV-absorbing SiOx-coating (x< 2) …

Focussing of the output beam of optical fibers is required in a variety of applications. We
present a laser micro-machining technique for the fabrication of micro-lenses directly on the …

A new method for simple and economic fabrication of diffractive optical elements (DOEs)
with three and four phase levels, by UV nanosecond (ns) laser ablation is presented. The …

Beam shaping at the output of optical fibers is required in a variety of applications including
optical sensors, telecommunication devices and medical applications. We present a laser …

UV-absorbing silicon suboxide (SiOx, x≈ 1) films can be patterned by excimer laser ablation
and subsequently oxidized to fused silica by thermal annealing. This two-step process …

Laser micromachining and patterning by laser ablation is used for the fabrication of micro-
fluidic and micro-optic components. Irradiation configurations comprise direct spot writing …

The present study of silica thin films illustrates a new way of direct writing diffractive phase
elements by means of UV laser ablation. The concept consists in the conversion of highly …

Monografia jest poświęcona badaniu jakości odwzorowania obiektywów hybrydowych, czyli
takich, w których jednym ze składników jest struktura dyfrakcyjna. Punktem wyjścia są wzory …