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ALPS2023 Student Award Winners

Oral Session

  • Enhao Li(The Graduate University for Advanced Studies, SOKENDAI)
    “QCL-seeded Fe:ZnSe Amplifier System for High-power, Narrow-linewidth Mid-infrared Laser Generation”

  • Zixi Zhao(Osaka University)
    “Terahertz time-domain ellipsometry of ZnO wide-bandgap semiconductor”

  • Toshinari Odaka(Tokyo University of Agriculture and Technology and RIKEN)
    “Effect of Nanohole Periodicity on Responsivity of BiTe Thin-film Photodetector”

  • Sakiko Kobata(Nagoya University)
    “Generation of Controllable Spectral Peaking Utilizing LCOS-SLM and Nonlinear Fiber”

Poster Session

  • Ryo Mitsumoto(Tokushima University)
    “mW-Level Mid-Infrared Frequency Comb Generation Using Waveguide-Type PPLN Crystal in Single-Pass Configuration”

  • Kenta Mitoda(Osaka Metropolitan University)
    “High efficiency photoluminescence of InGaN/GaN quantum wells by depositing dielectric thin films and UV laser irradiation”

  • Rongjie Zhang(NAGOYA University)
    “Mid-Infrared Optical Pulse Generation Using Ultrashort Tm-Ho Fiber Laser and Single-Mode ZBLAN Fiber”

  • Tomoki Saito(Saitama University)
    “Near-Infrared emission of divalent rare-earth doped silicate garnet phosphors”

  • Takumi Jinushi(Kochi University of Technology)
    “Two-Photon Phase Singularity via SPDC Pumped by Higher-Order Laguerre-Gaussian Beam with Radial Mode”

  • Ryo Okawa(University of Yamanashi)
    “Development of longitudinally excited CO2 laser without He gas”


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: