Recent advances in the field of two-dimensional (2D) materials have led to new electronic
and photonic devices enabled by their unique properties at atomic thickness. Structuring 2D …

Since the first discovery of graphene, 2D materials are drawing tremendous attention due to
their atomic thickness and superior properties. Fabrication of high‐quality micro …

In this study, an effective approach is presented for the fabrication of line-patterned
superwetting surface on sapphire by using a femtosecond laser. The fabricated surface …

The formation of nano-pores in graphene crystal structure is alternative way to engineer its
electronic properties, chemical reactivity, and surface interactions, enabling applications in …

We present a new approach to remove monolayer graphene transferred on top of a silicon-
on-insulator (SOI) photonic integrated chip. Femtosecond laser ablation is used for the first …

Properties of graphene, such as electrical conduction and rigidity can be tuned by
introducing local strain or defects into its lattice. We used optical forging, a direct laser …

We investigate a method to measure ultrafast laser ablation threshold with respect to spot
size. We use structured complex beams to generate a pattern of craters in CVD graphene …

Ultrafast laser-induced damage and ablation of graphene is the one of the most critical parts
of precise nanopatterning of graphene by using laser ablation. In this article, we have …

A theoretical prediction of the propagation characteristics of Laguerre--Gaussian beams
after passing through a blunt-tip axicon is presented. An ideal axicon generates theoretically …

We present a nanosecond laser ablation of Si (111) surfaces with diffraction-free (Bessel
J_0 J 0) beams. Experimental results compared with theoretical predictions show that …