Journal of Laser Science and Applications (JLSA’s) is a published online international periodical for laser scientific and technical community from different disciplines which have the common objective of studying the fundamentals of laser science and relevant developed applications that enhance all the topic aspects experimentally and theoretically. JLSA’s has introduced itself as a leading international journal in the rapidly distributing and innovating field of laser and light and applications. JLSA's mission is to disseminate cutting-edge research, foster innovation, and facilitate cross-disciplinary collaborations in the realm of laser, photonics, and optical sciences. JLSA’s publishes original high-quality research papers, technical notes, reviews, mini-reviews, and commentaries. This will provide a platform for discussions and collaborations among scientists, engineers, and medical practitioners in laser science and applications. We welcome contributions from academia, industry, and research institutions worldwide and aim to promote the dissemination of knowledge that drives progress in this dynamic field. The journal scope encompasses a broad spectrum of topics, including but not limited to: