Aleksandra Krajewska

TL;DR: In this article, the authors present an overview of the main techniques for production and processing of graphene and related materials (GRMs), as well as the key characterization procedures, adopting a 'hands-on' approach, providing practical details and procedures as derived from literature and from the authors' experience, in order to enable the reader to reproduce the results.

TL;DR: Graphene layers grown on copper foils by chemical vapor deposition and transferred to silicon wafers by wet etching and electrochemical delamination methods with respect to residual submonolayer metallic contaminations are investigated.

TL;DR: This is the shortest reported pulse duration achieved from a Tm-doped laser mode-locked by graphene saturable absorber and such cost-effective and stable fiber lasers might be considered as sources for mid-infrared spectroscopy and remote sensing.

TL;DR: A stretched-pulse, mode-locked Er-doped fiber laser based on graphene saturable absorber (SA) is presented and chirped pulses were compressed outside the cavity to the 88 fs using a piece of standard single mode fiber.

TL;DR: In this paper, the authors demonstrate an experimental study on the influence of the parameters of a graphene-based saturable absorber (SA) on the performance of mode-locked Er- and Tm-doped fiber lasers.