Call for Abstracts
Call for Papers
August 15 (Fri.), 2025 ~ September 20 (Fri.), 2025
Applications for presentations at the Annual Meeting are limited to members of the Laser Society of Japan. For new membership applications, please complete the process by noon on Thursday, September 18th, via the Laser society of Japan website (Click here).
Please select your presentation format:「Oral presentation」,「Preference for Oral presentation or Poster presentation is acceptable」,「Preference for Poster presentation or Oral is acceptable」,「Poster presentation」
*This time, non-student members (regular members and supporting members) are also eligible for poster presentations.
"Paper Presentation Award" or "Poster Presentation Award will be given to young researchers for excellent presentations. We encourage you to apply enthusiastically.
Please select an appropriate category from the following divisions for your presentation registration.
| A:Laser physics and chemistry | F:Optical functional materials and devices |
| Fundamentals of laser, Quantum optics, Coherent effects, Nonlinear optics, Laser control (Pulse control, Frequency control, etc.), Laser spectroscopy, Photoinduced chemistry, Ultrafast phenomena and interactions, Laser cooling, Atom optics, Laser manipulation, Laser chaos, Dressed photon, Solitons, etc. |
Semiconductor laser, Laser diode, Waveguide laser, Light-emitting device, Photonic crystal, Nonlinear optical material, Photo detector, Optical waveguide, Photonic integrated circuit, Electro-, Magneto-, and Acousto-optical devices, Optics, Optical material (Inorganic, Organic), Plasmonics, Meta-material and Meta-surface, Infrared and terahertz devices, Spectroscopic device, etc. |
| B:Lasers | G:Optical fiber and wireless communications |
| Solid-state lasers， Gas lasers， Liquid lasers， Free electron lasers， Tunable lasers， High-power laser-diodes (Solid-state laser pumping, Direct processing， Ultra-short pulse lasers， High-intensity (TW/PW) lasers， Fiber lasers， XUV/X-ray lasers， Optical comb sources， Laser resonators， Phase conjugate high-brightness laser sources， Laser power supplies， Terahertz generation, etc. | Laser light source for communication, Optical amplification (EDFA, Raman amplification, etc.), Optical signal processing (Wavelength conversion, Optical switch, etc.), Optical fiber, Pulse propagation/compression (Linear propagation, Nonlinear propagation), Photo-detector, Optical modulator, Optical filter, Optical communication system (WDM, SDM, Ultra-high speed transmission, etc.), Quantum communication, Optical wireless communication, Optical wireless power transmission, Digital coherent optical transmission, etc. |
| C:High-intensity and high-energy laser applications | H:Optical information processing |
| High-power laser science, Bright X-ray generation and applications, Relativistic laser plasma, Laser-driven quantum beam (X-ray, Gamma-ray, Electron, Ion), Inertial confinement fusion, Laser-driven particle acceleration, Laser propulsion, Laser-triggered lightning, Laser isotope separation, High-power CW lasers and applications, X-ray laser applications, Laboratory astrophysics with lasers, etc. | Information photonics，Nanophotonics，Digital optics，Imaging technology，Information security，Incoherent optics，Laser illumination，Displays (Laser, LED, 3D, etc.)，Holography，Spatial light modulator，Image processing，Bioinformatics，Optical recording，Spatio-temporal information processing，Optical interconnec-tion，Optical computing，System photonics, etc. |
| D:Laser processing | I:Laser medical science and biology |
| Fundamentals and monitoring of laser processing, Thermal processing (Welding, Cutting, etc.), Ablation, Film deposition and synthesis, Surface modification, Fine particles (Cluster, Nanotube, etc.), Lithography, 3-D fabrication, Annealing, Doping, Alloying, Etching, Cleaning, Photochemical processing, Ultra-short pulse laser processing, Microfabrication, Additive manufacturing, etc. | Optical imaging (Optical tomography, Optical topography, OCT, etc.), Biological microscope, Spectroscopy, Photoacoustic, Laser therapy (Ablation, PDT, Low-level laser therapy, etc.), Medical and dental lasers, Optical waveguide for medicine (Hollow-core fibers, etc.), Biomedical sensing and diagnostics, Medical materials, Optical properties of biological tissue, Biotechnology applications, Laser safety, etc. |
| E:Laser measurement | |
| Precision measurement, Optical frequency comb, Biophotonic measurement, Physical property measurement, Quantum metrology, New light sources for measurements (High-power terahertz wave generation, Mid-infrared generation, Wavelength conversion, etc.), Detection technology (Terahertz, X-ray, etc.), Optical fiber sensing, Plasma diagnostics (Laser plasma, Ablation, etc.), Optical measurements of reaction field (Combustion, Exhaust gas measurements, etc.), Environmental measurements (Analysis, Lidar, Atmospheric measurement, Leak detection), etc. |
The details for registration are available here (Member, Corporate). The following is a brief overview.
- All registrations / abstract submissions are accepted exclusively through online registration via this website.
- When registering for the first time, please obtain an account for registration. Please manage the login ID and password that you set at the time of account acquisition at your own responsibility to avoid forgetting them. For security reason, we regret that we cannot respond to inquiries regarding login IDs and passwords. If you forget your password, please use the “Forgot your password?” link on the login screen to reset it.
- After completing your registration / abstract submission, a confirmation email including a submission completion notice with your registration number will be sent to the email address you provided during registration. This notification is typically sent within a few minutes. If you do not receive the email, there is a possibility that your registration / abstract submission was not completed yet. Please review your registration / abstract submission details and if it remains incomplete, please register again.
- During the registration period, manuscript submissions are not accepted. Once the registration period ends, the manuscript submission period will begin, and we will announce the manuscript submission site (you will be informed by the secretariat when it is ready).
Until the deadline for registration / abstract submission, you can review, modify, or cancel your registration / abstract submission as many times as necessary. To review, modify, or cancel your registration / abstract submission, please login the registration system using the login ID and password you obtained during registration.
- Please check the login screen of the registration system for recommended browsers. Even if you access using the recommended environment, your registration may not be possible depending on your computer setup. If you are unable to register, please try registering from another computer with a different setup.
- As the deadline for registration approaches, we anticipate heavy network congestion. Please register early to avoid any issues. Please note that the secretariat bears no responsibility for any deficiencies in registration due to network congestion.
- The secretariat bears no responsibility for any inaccuracies entered by the submitter. Please ensure that the information is correct before pressing the registration button.
Abstract Submission Period: August 15 (Fri.), 2025 to September 19 (Fri.), 2025
Deadline of Registration: December 3 (Wed.), 2025
Manuscript Submission Period: October 16(Thu.) , 2025
You will not be able to submit, edit your registered information, nor withdraw your presentation after the submission deadline.
Please register for the presentation / abstract submission using the button below.
(Rgistration is open until Friday, September 19th, 2025)
For symposium or invited talks, registration / abstract submission will be handled through a separate website. Please login the system via the URL provided in the email and register or make changes.
The Laser Society of Japan
2-6 Yamadaoka, Suita, Osaka 565-0871, Japan
Tel：+81-6-6878-3070
Fax: +81-6-6878-3088
E-mail: lsj-admin[at]lsj.or.jp