Coherent Launches Industry-First 793nm Pump Laser Diode with Record 28W Power and 97% Polarization Purity

COHR
September 21, 2025
Coherent Corp. announced the launch of its groundbreaking 793nm pump laser diode, setting a new industry standard with 28W of reliable power and 97% polarization purity. This innovative product offers unmatched performance and cost-efficiency. This new chip unlocks new possibilities for applications in the rapidly growing Thulium fiber laser market, particularly in medical applications where it can enhance laser performance and optimize treatment time. It also enables new industrial applications beyond the medical market. Karlheinz Gulden, Senior Vice President, Laser Components and Subsystems, stated that the new 793nm chip enables laser systems to be more powerful, efficient, and cost-effective. The product is available immediately, complementing Coherent's broad portfolio of laser components. The content on BeyondSPX is for informational purposes only and should not be construed as financial or investment advice. We are not financial advisors. Consult with a qualified professional before making any investment decisions. Any actions you take based on information from this site are solely at your own risk.