19–20 September 2022, Penang, Malaysia The Photonics Meeting is an annual event organized by the Optical Society of (OSM) in celebrating UNESCO International Day Light. For this year, 5 th 2022 (PM22) was held on 19 and 20 collaboration with Universiti Sains Malaysia. PM22 theme “ Exploring photonics breakthrough for humanity ” has attracted 26 contributors that covers various topics including ...