Longdom proffers our immense pleasure and honor in extending you a warm invitation to attend Optics 2019. It is focusing on ‘Representative the fame of Lasers, Optics and Photonics in the current world ’ to enhance and explore knowledge among Physics Departments and to establish corporations and exchanging ideas. Providing the right stage to present stimulating Keynote talks, Plenary sessions, Discussion Panels, B2B Meetings, Poster symposia, Video Presentations, and Workshops.