Coherent Introduces Next-Generation Polarization-Maintaining Optical Fiber

Core Insights - Coherent Corp. has launched a next-generation polarization-maintaining optical fiber aimed at enhancing performance and reliability in the high-performance fiber laser market [1][10] Product Features - The new optical fiber, designated as PLMA-EYDF-25P/300-XPH-11FA, is engineered to improve the performance, reliability, and power scalability of narrow-linewidth and single frequency 1550 nm amplifiers, particularly for long-range LIDAR applications in sectors like wind energy and advanced air traffic sensing [2] - This innovative product boasts a larger mode effective area and enhanced polarization maintaining performance, which reduces non-linear effects and allows for greater power scalability, delivering superior pointing stability and low 1 µm ASE noise [3] - When combined with its matched passive fiber (PLMA-GDF-25/300), the new fiber maximizes beam quality and polarization extinction ratio, representing a significant advancement in fiber laser technology [3] Applications - The PLMA fiber is suitable for a variety of applications, including high-precision materials processing, advanced long-range LIDAR systems, quantum technology, medical laser systems, and scientific research [4] Company Commitment - Coherent is dedicated to providing high-quality optical fiber solutions, with the new PLMA fiber exemplifying the company's commitment to innovation and excellence [5]