Coherent launches polarization-maintaining optical fiber

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Go back to Coherent launches polarization-maintaining optical fiber

Coherent Introduces Next-Generation Polarization-Maintaining Optical Fiber

October 28, 2025 4:05 PM EDT

SAXONBURG, Pa., Oct. 28, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today announces the launch of its next generation polarization-maintaining optical fiber, engineered to deliver superior performance and reliability for the high-performance fiber laser market.

Also known as PLMA-EYDF-25P/300-XPH-11FA, it is designed to significantly enhance the performance, reliability and power scalability of narrow-linewidth and single frequency 1550 nm amplifiers. Such systems are particularly suited for long range LIDAR applications in rapidly growing markets such as wind energy and air-traffic advanced sensing.

This innovative product features a larger... More