The 4th World Congress on Lasers, Optics and Photonics (WCLOP-2022) is scheduled from 19th September to 20th September 2022 with the subject of “Advancements of Lasers, Optics and Photonics in Modern world”. This conference will strive hard to create a platform of collaborations and meetings where all the scientists, academicians, lab experts, industry people and young researchers will meet at one place to share and gain knowledge through panel discussions, technical scientific sessions, workshops and poster presentations.