Research Research groups Member of: Hollow Core Fibre Gas Photonics in Hollow Core Fibres Smart Lasers and Special Fibres Optical Fibre Sensors and Devices Research interests Laser processing and microfrabrication. Application for Hollow Core Fibre for sensing purposes. Fibre optics sensors. Publications 4 publications Page 1 of 1 Optimizing galvo-scanner-based microchannel ablation in hollow-core fibres for a fast fabrication process (conference presentation) Andres Miguel Biondi Vaccariello, Timothy Lee, Thomas William Kelly, Peter Horak, Ian Davidson, Radan Slavík, Natalie Wheeler & Martynas Beresna, 2026 DOI: 10.1117/12.3099558 Type: conference High-aspect-ratio flat fiber for optofluidic lab-in-a-fiber sensing and bend-tunable refractive index enhancement Pawel Maniewski, Timothy Lee, Andrés M. Biondi Vaccariello, Martynas Beresna & Christopher Holmes, 2026, Optics Letters , 51(11), 3205-3208 DOI: 10.1364/OL.597108 Type: article Laser machining of micro-channels in hollow-core optical fibers for improved gas exchange Timothy Lee, Andres M. Biondi V., Thomas W. Kelly, Martynas Beresna, Ian A. Davidson & Radan Slavík, 2025 DOI: 10.1109/CLEO/Europe-EQEC65582.2025.11109678 Type: conference Femtosecond laser machining of microchannels in hollow core fibres Andres M. Biondi Vaccariello, 2025, Nature Reviews Physics, 7(5), 236 DOI: 10.1038/s42254-025-00826-4 Type: article