The 5th "Advanced Lasers and Photon Sources Conference" (ALPS'16) will be held at Pacifico Yokohama, Yokohama, Japan on May 17-20, 2016 in the frame of the Optics & Photonics International 2016 Congress, which consists of eleven optics-related scientific conferences. In this meeting we intend to discuss the recent topics of progress in lasers and photonic science. Specially, we expect broad research works of laser sources covering the fundamental researches to industrial applications. During the congress, Optics and Photonics International Exhibition is held jointly at the congress site.