ULPN-355-M, up to 5 W

Ultraviolet Pulsed Fiber Laser Module

IPG Photonics’ NEW ULPN-M Series ultraviolet nanosecond fiber lasers provide high peak power with scalable average output power up to 5 W, 1 ns pulse duration at full operational repetition rate range of 10-500 kHz. The all fiber format allows for the adjustment of pulse energy and/or pulse repetition rate without affecting any of the output beam parameters. IPG’s novel fiber laser is much more efficient and compact than conventional lasers now on the market, and is ideal for applications in the solar/photovoltaic arena, resistor trimming and marking of transparent materials. The short wavelength, short pulse duration and high peak power result in very small heat affected zone.



Wavelength 355 nm Repetition Rate up to 500 kHz
Pulse Energy 10 µJ Record Wall-plug Efficiency
Pulse Duration 1.2 ns Air-cooled
Peak Power 10 kW Rugged Design
Beam Quality M2 <1.5
  ULPN-355-3-M ULPN-355-5-M
Wavelength, nm 355
Average Power, W 3 5
Pulse Energy, µJ 10
Pulse Duration, ns 1.2
Peak Power, kW up to 10
Repetition Rate, kHz 10-500
Beam Quality, M2 <1.5
Module Dimensions (W × × H), mm 270 × 220 × 86
Optical Head Dimensions(W × D × H), mm 140 × 254 × 97
Cooling Air-cooled
Supply Voltage, VDC 24
Power Consumption, W 70
ULPN-355-M Series Datasheet


Materials Processing Plastics Marking
Micromachining Surface Texturing
Si Ablation Scribing
Solar/ Photovoltaic

ULPN-355 5 W

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