ULPN-355, 100 W

UV High Power Fiber Laser

IPG Photonics launches a new family of high power UV single-mode fiber lasers operating at 355 nm with an average output power of up to 100 W. The ULPN-355 series utilizes extremely reliable and efficient fiber laser technologies and exploits high repetition rate operation regime to achieve unprecedented UV power levels with low power consumption and a compact footprint. All-fiber technology enables a wide range of operating output powers while maintaining single-mode beam quality and excellent power stability. The result is a rugged, industrial-grade, high power UV fiber laser with unmatched performance ready for implementation in various applications.



Wavelength 355 nm

Low Power Consumption

Output Power up to 100 W Compact Packaging
Beam Quality M2 <1.5 Linear Polarization
Power Stability ±2% Industrial Performance





Wavelength, nm 355
Mode of Operation Pulsed QCW
Average Power, W 50 100 200
Power Tunability, % 10-100
Pulse Duration, ns ~1.5
Repetition Rate, MHz 20 40 80
Power Stability**, % ±2
Polarization Linear, >100 :1
Beam Quality, M2 1.5

* Preliminary specification
** Over 8 hours, T= const.

OEM Module Dimensions (W × D × H), mm 332 × 527 × 72
Rack Mounted Console Dimensions (W × D × H), mm 448 × 678 × 176
Optical Head Dimensions (W × D × H), mm 260 × 310 × 75
Cooling Water-cooled
OEM Module Supply Voltage, VDC 48 90
Rack Mounted Supply Voltage, VAC single-phase, 50-60 Hz, 200-240
Power Consumption, W  <900  <1400  <2600
ULPN-355-100 Datasheet


Laser Direct Imaging (LDI) LTPS Display Annealing
Solar Cell Manufacturing Stereo Lithography
Wafer Scribing & Patterning Semiconductor Wafer & Mask Inspection

UV laser drawing - IPG's ULM/ULR series

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