Optics & Photonics Japan (OPJ) serves as both a platform for research presentations in optics and photonics and is widely recognized as a venue for disseminating information in the field of optics in Japan. The scope of this academic conference covers a wide range of areas related to light, including nanophotonics, quantum optics, information photonics, vision optics, optical measurements, biomedical optics, and optical design, and extends to X-ray and EUV optics, making it one of the largest academic conferences in the field of optics in Japan, covering a broad field from optical science to industrial applications.

OPJ2026 marks the return of the conference to Hamamatsu for the first time since Optics Japan 2003, following the online-only OPJ2020 (originally scheduled for Hamamatsu). In addition to general presentations, we are planning international symposiums featuring special lectures from OPTICA, SPIE, EOS (European Optical Society), TPS (Taiwan Photonics Society) and invited lectures from overseas societies, as well as joint symposiums with various domestic societies.

◆　Cosponsor and Support　◆

Cosponsor
Photonics Division, The Japan Society of Applied Physics

Supporting by academic societies

Domestic Cooperating Organizations (to be approved)
The Institute of Image Information and Television Engineers (ITE), The Japan Society of Applied Physics, Lightwave Sensing Technology Professional Group (LST) of JSAP, The Institute of Image Electronics Engineers of Japan (IIEEJ), The Society of Instrument and Control Engineers (SICE), Information Processing Society of Japan (IPSJ), The Illuminating Engineering Institute of Japan (IEIJ), The Japan Society for Precision Engineering (JSPE), The Institute of Electrical Engineers of Japan (IEEJ), The Institute of Electronics Information and Communication Engineers (IEICE), Japanese Society of Medical Imaging Technology (JAMIT), Japan Optomechatronics Association (JOEM), The Chemical Society of Japan (CSJ), The Japanese Society of Ophthalmological Optics (JSOO), The Japan Society of Mechanical Engineers (JSME), The Japan Society of High Pressure Science and Technology (JSHPST), The Vision Society of Japan (VSJ), The Color Science Association of Japan (CSAJ), The Society of Photographic Science and Technology of Japan (SPSTJ), The Biophysical Society of Japan (BSJ), The Japan Society of Infrared Science and Technology (JSIR), The Astronomical Society of Japan (ASJ), The Japanese Society for Non-destructive Inspection (JSNDI), Japan Fine Ceramics Association (JFCA), The Physical Society of Japan (PSJ), The Spectroscopical Society of Japan (SPSJ), The Japanese Society for Synchrotron Radiation Research (JSSRR), The Japanese Photochemistry Association (JPA), Optoelectronic Industry and Technology Development Association (OITDA), Laser Society of Japan (LSJ), Laser Radar Society of Japan (LRSJ), The Society for Laser Microscopy (SLM)

International Cooperating Organizations
EOS，OPTICA，OSK，SPIE，TPS，TOPS

◆　Contact for inquiries　◆

Optics & Photonics Japan Secretariat Office
C/O Adthree Publishing Co.,Ltd. 3F Sunrise Build Ⅱ, 5-20, Shinogawamachi, Shinjuku-ku, Tokyo 162-0814
Tel.81-3-3528-9841　Fax.81-3-03-3528-9842　E-Mail：opj（＠）opt-j.com