Dr. Piotr Jaworski received his Ph.D. in Physics from Heriot-Watt University, Edinburgh, the UK in 2015. During his Ph.D. studies, he was working on the development of novel antiresonant hollow-core fibers for the delivery of high peak power pulsed laser light in the near-IR and visible spectral range and its application to precision micro-machining. After that, he joined in 2015 Lukasiewicz Research Network - PORT Institute (before Wroclaw Research Center EIT+) as a research engineer in Laser Sensing Laboratory. Since then, his research work was focused on laser-based gas sensing using both bulk optics-based and hollow-core fibers-based gas spectrometers. In 2018 he became the Head of Laser Sensing Laboratory in PORT. In 2019 he joined the Laser Spectroscopy Group at Wroclaw University of Science and Technology focusing his research on gas sensing using hollow-core microstructured fibers. Piotr Jaworski is an author and co-author of 42 research articles, conference proceedings, and conference presentations. He has been the main investigator in 8 research projects and principal investigator in 1 research grant. He also developed two laser-based gas-sensing systems for industrial enterprises from Poland.