445 nm 500 W Blue Diode Laser System

WAVELENGTH

445 ± 20 nm

POWER

500 W

FIBER CORE

200 µm

NA

0.22

Key features

  • 445 ± 20 nm wavelength
  • 500 W continuous-wave output; 10–100% power adjustment
  • 200 µm fiber core; 0.22 NA; 5 m QBH fiber
  • CW or pulsed operation up to 10 kHz
  • RS232 and I/O control; water cooling

Applications

  • High-reflectivity metal welding
  • Additive manufacturing and 3D printing
  • Industrial materials processing
Custom configurations & wavelengths available

Uncompromising performance

The BDL-CW500-EU-200 is a water-cooled 445 nm blue diode laser system delivering 500 W continuous-wave output for industrial welding, additive manufacturing and materials processing. It uses a 200 µm core, 0.22 NA, 5 m QBH fiber and supports CW or pulsed operation up to 10 kHz with RS232 and I/O control.
ParameterUnitSpecification
ModelBDL-CW500-EU-200
Center wavelengthnm445 ± 20
Output powerW500
Power adjustment range%10–100
Output stability (2 h)%±3
Fiber core diameterµm200
Numerical aperture0.22
Fiber lengthm5
Fiber connectorQBH
Operating modeCW / Pulse
Control interfaceRS232, I/O
Modulation frequencykHzUp to 10
Duty cycle%5–100; minimum pulse width 20 µs
Aiming beamnm / mW635 ± 10 / ≤2
Input powerV / HzAC 220 ± 20 / 50–60
Power consumptionkW<2.5
Dimensionsmm650 × 482 × 133
Weightkg≤45
CoolingWater; ≥2 kW capacity
Water flow / pipeL/min / mmSystem ≥15; QBH 1.5–2 / 16
Operating environment°C / %RH10–40 / 10–70
Storage temperature°C−10–50
Laser safety classClass 4 (EN 60825-1)

Do you need a custom laser diode for your application?

We offer custom laser diodes according to your needs, either high-power or low-power versions, fiber-coupled or free-space, specific wavelengths, wavelength-stabilized options, and single or multi-emitter diodes. To discuss your custom laser diode needs, you can contact us by sending an email or using the contact form.

contact@ephotonics.com

+1 418 883 7125

Get a formal quote

Consult with an Expert

Request information

Get a formal quote