Japan laser developer joins global fusion commercialization group

Japan Laser Developer Joins Global Fusion Commercialization Group

Hamamatsu Photonics, a Japan-based laser developer, has been admitted to an international working group for fusion energy research, focusing on commercialization.

The company has seen success in optical technology for new energy, including a joint experiment with EX-Fusion in July.

This apparatus was used in the joint experiment by Hamamatsu Photonics and EX-Fusion in July.

Hamamatsu Photonics' admission to the working group follows recent successes in leading-edge fusion experiments earlier this year.

Author's summary: Hamamatsu Photonics joins global fusion commercialization group.

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Nikkei Asia Nikkei Asia — 2025-10-29

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