OP2025 Successfully Concluded at the OHORI PARK NOH THEATRE (September 21–26, 2025)

The 15th International Conference on Optical Probes of Organic and Hybrid Semiconductors (OP2025), organized by Prof. Onda of our laboratory, was successfully held at the OHORI PARK NOH THEATRE from September 21 to 26, 2025.

OP2025 is a major biennial conference that brings together leading experts from around the world to present and discuss the latest advances in organic and hybrid semiconductors and optical probe techniques, including research related to organic light-emitting devices and organic photovoltaic technologies. Led by Prof. Onda and researchers at Kyushu University, we were pleased to host OP2025 in Japan for the first time. The conference welcomed many participants from Japan and abroad and fostered lively and productive scientific discussions throughout the week.

We would like to express our sincere gratitude to all speakers, participants, and supporters for their invaluable contributions and generous assistance in making OP2025 a great success.

https://conks.jp/op2025/index.html