Pulsed laser source ULPP series

femtosecondpicosecondfiber

Overview
Using a fully integrated, alignment-free harmonic generator, ultraviolet ultrafast fiber lasers from IPG are used for microprocessing of polymers and non-metals. The combination of ultrafast picosecond or femtosecond pulses and UV wavelengths minimizes thermal effects for cutting, marking and ablation processes that cannot tolerate excess heat.

Product summary
Available as ULPP-257-R (deep UV) and ULPF/ULPP-R series, these fiber lasers offer small spot sizes, high precision and industrial-grade integration suitable for automated production lines.

Key performance highlights

• Average power (family): up to 30 W
• Pulse duration: 600 fs to 5 ps
• Wavelengths: 257 nm and 343 nm

Applications

• Polymer cutting
• Wafer dicing
• PCB cutting & drilling
• OLED cutting & drilling

Series comparison
ULPP-257-R Series | 257 nm | up to 10 W | up to 10 µJ | 1 ps | 100 to 5500 kHz | <1.4 M2
ULPF/ULPP-R Series | 343 nm | up to 50 W | up to 30 µJ | 0.6 to 5 ps | 100 to 5500 kHz | <1.3 M2

Notes
Specifications represent standard products; customized specifications are available on request. Product availability may vary by region.

Technical specifications

• Wavelength options: ~257 nm and ~343 nm
• Average power (family): up to 30 W; by series: ULPP-257-R up to 10 W; ULPF/ULPP-R up to 50 W
• Pulse duration: 600 fs to 5 ps (family); ULPP-257-R specified at 1 ps
• Pulse energy: up to 10 µJ (ULPP-257-R); up to 30 µJ (ULPF/ULPP-R)
• Pulse repetition rate: 100 to 5500 kHz
• Typical beam quality: <1.4 M2 (257 nm); <1.3 M2 (343 nm)
• Integrated harmonic generator (alignment-free)
• Targeted materials: polymers and non-metals (microprocessing)