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High-Power Fiber Laser Racks (YLR Series)
Product Description
YLR Series diode-pumped CW fiber lasers provide a
unique combination of high power, high stability, ideal
beam quality, fiber delivery, ultra-long lifetime and
record wall-plug efficiency. Single-mode output up to
3 kW may be integrated via collimator or QBH plugin connector. Standard wavelength is 1070 nm, with
other wavelengths in 1006-1080 nm available upon
request. Multi-mode output is emitted from a step index
fiber with core diameter from 50 to 200 μm, allowing
optimal performance in critical welding and additive
manufacturing applications. Air-cooled units are available
up to 1.5 kW and water-cooled units up to 4 kW.
Technical Specifications
Specification
| Optical Characteristics | Value |
| Central Wavelength, nm | 1070 ±10 |
| Mode of Operation | CW/Modulated |
| Modulation Frequency, kHz | 0–50 |
| Maximum Average Power, W | 100 to 4000 |
| Power Tunability, % | 10–100 |
| Power Stability, % | ±0.5 |
| Optical Noise, % RMS | <2, typ.1 |
| Output Fiber Core | Single-mode or 50, 100, and 200 µm diameter |
| Single-mode Beam Quality, M² | <1.1 (up to 3 kW) |
| Beam Parameter Product, mm × mrad | <2 @ 50 µm, <5 @ 100 µm, <10 @ 200 µm |
Need More Information?
Contact our technical specialists for detailed product information, pricing, and availability.
