Fuel Cell Manufacturing
Increase cell efficiency by employing advanced bipolar plate geometries, enabled with ARM fiber laser welding.
- High Speed Weld bipolar plates at high throughput speeds without sacrificing quality.
- Dense Welds Improve weld density with the fine control possible through ARM technology.
- Increased Conductivity Get higher conductivity welds for improved battery performance.

Bipolar Plate Welding
Coherent ARM fiber lasers deliver the precise control over part heating to enable cost-effective welding of bipolar plates for the most advanced fuel cell designs.

Video Spotlight
50 % Speed Increase: High-Speed Laser Welding of Bi-polar Plates
The HighLight ARM Fiber Laser dramatically speeds up fuel cell production by enabling high-speed laser welding of bi-polar plates without the problem of “humping” experienced with traditional fiber lasers. It is achieved by employing a unique adjustable ring mode beam.
Featured Blog
How Fiber Lasers Are Powering Electric Vehicle (EV) Batteries
Learn how Coherent fiber lasers deliver the best and most economical solution for the precise and demanding welding tasks of EV battery production.

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