550 core high-power stepped core double clad fiber -

In the core battlefield of high-power fiber lasers, 550 core high-power stepped core double clad fibers, with their excellent performance, are becoming a key engine driving the leap in industrial processing efficiency

With surging power and new heights of power carrying capacity: The ultra large 550 μ m fiber core provides a wide range of laser transmission channels, combined with an efficient double clad pump light absorption structure, easily carrying continuous laser output from several kilowatts (typical value of 3 k W+) to tens of thousands of watts, meeting the demanding industrial needs of thick plate cutting, high-speed welding, and more.
Sharp and sharp, excellent and stable beam quality: The revolutionary “stepped refractive index” core design (replacing traditional gradient refractive index) strongly suppresses high-order mode excitation and nonlinear effects, significantly improving the output beam quality (with a better M ² factor), ensuring stable and concentrated beam energy at high power, and greatly improving processing accuracy and edge quality.
Calm control and excellent thermal management efficiency: The large core diameter effectively reduces the power density per unit area, combined with optimized cladding structure design, significantly improves heat dissipation capacity, reduces thermal lens effect and thermal damage risk, and ensures the reliability and lifespan of the laser during long-term high load operation.
Durable and adaptable to industrial scenarios: Excellent bending resistance and mechanical reliability enable it to work stably in complex industrial equipment layouts and vibration environments, reducing system maintenance costs.
550 core high-power stepped core double clad fiber, carrying surging energy with a super large core diameter and carving beam quality with stepped refractive index, provides powerful, stable, and efficient core power for modern industrial laser equipment, and is the cornerstone choice for improving processing capability and efficiency.

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