ULPP-257 5 W

Deep UV Picosecond Fiber Laser

ULPP-257 establishes a new deep ultraviolet standard for 257 nm reliable power. Exceptional IPG non-linear crystal robustness enables up to 5 W average power with industry-leading lifetimes. Provides a short provides a short 1ns pulse duration maximizing peak power with up to 5 uJ pulse energy suitable for micromachining applications. The fiber-based architecture allows for an easy-to-integrate, compact, lightweight optical head tethered to a remote air-cooled module. The small, flexible form factor is ideal for material processing workstations utilized in the display, solar, electronics, medical device and other industries.



5 Watts Reliable Power at 257 nm Up to 5 μJ pulses at 1 ps
Exceptionally Long Crystal Lifetime Robust Compact Package
Lightweight Optical Head


For more information, contact a Deep UV laser specialist: DeepUV@IPGPhotonics.com



Wavelength, nm 257
Mode of Operation Pulsed
Output Power*, W up to 5
Power Tunability, %  10.0 - 100
Pulse Energy, μJ Up to 5*
Pulse Duration, ps 1
Repetition Rate, kHz 100 to 5500
Beam Quality, M2 < 1.4, typical 1.2
Output Beam Diameter, mm 2
Beam Circularity, % > 85

* Output power up to 10 W and pulse energy up to 10 μJ can be provided upon request

Control Unit Dimensions (W × D × H), mm 448 × 580 × 133
Optical Head Dimensions (W × D × H), mm 82 × 271 × 124
Optical Head Weight, kg 4
Cooling Water
Supply Voltage, VAC 100-240, Single-phase 50-60 Hz
Power Consumption, W <800
ULPP-257 Datasheet


Cutting & Drilling Texturing & Marking for PCBs, Flex Circuits
Glass, Diamond & Teflon Selective Material Removal for LEDs & Displays
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