The 12th Advanced Lasers and Photon Sources Conference (ALPS2023) will be held on April 18-21, 2023 at PACIFICO Yokohama, Japan, in the framework of the Optics & Photonics International Congress 2023 (OPIC2023), which consists of 13 optics-related scientific conferences. In ALPS2022, 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. ALPS2023 student paper award will be given for the outstanding student paper presentations in ALPS2023.

Important Dates

Submission Site Open: 1 November 2022

Submission Deadline: 13 January 2023
Extended deadline: 27 January 2023

Registration Open: 17 January 2023

Conference Chairs

Hitoki Yoneda

The University of Electro-Communications, Japan

Ruxin Li

Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, China


The 12th Advanced Lasers and Photon Sources (ALPS2023) covers the recent progress of lasers and photon sources in the following major topical fields;

  • Novel optical materials/structure and applications:

  • High average power lasers and applications:

  • High peak power lasers, high pulse energy lasers and applications:

  • Novel solid state / fiber / diode lasers and applications:

  • Short wavelength light sources and applications:

  • Terahertz devices, nonlinear optics and applications:

  • Novel optical devices, materials, structure and applications:

  • Optical devices and techniques for bio and medical applications:

  • Optical frequency combs / Frequency stabilized lasers and applications:

  • Quantum optics and their applications: