Pulsed laser system YLPN series

nanosecondfiberinfrared

Overview
Infrared nanosecond pulsed fiber lasers deliver high average power and configurable pulse energy for materials processing across industrial sectors. IPG fiber architecture enables modular and cabinet solutions suitable for integration or standalone production equipment.

Main applications

• Laser cleaning and surface treatment
• Sheet and foil cutting, trimming
• Marking and engraving (including high-energy dark marking)
• Drilling, scribing and micro-machining
• Precision micro-feature production

Key advantages

• High average power and high pulse energy options for high throughput tasks
• Configurable pulse durations and repetition rates to match process requirements
• Beam quality variants for fine-feature processing or higher throughput
• Available as water-cooled cabinets or air-cooled modules for different integration needs

Product families / comparison (high-level)
YLPN-S Series | 1064 nm | up to 3 kW | up to 150 mJ | 25, 50, 70, 100 ns | 2–300 kHz | Water
YLPN-R Series (High Pulse Energy) | 1064 nm | up to 2 kW | up to 100 mJ | adjustable 20–2000 ns | 2–8000 kHz | Water
YLPN-R Series (High Brightness) | 1064 nm | up to 2 kW | up to 10 mJ | adjustable 30–2000 ns | 2–8000 kHz | Water
YLPN-M Series (Modules) | 1064 nm | up to 500 W | up to 2 mJ | adjustable 0.15–500 ns | 2–10,000 kHz | Air
YLPN-M Fixed-Pulse / Low-power | 1064 nm | up to 100 W | up to 1 mJ | fixed or adjustable 1.5–350 ns | 2–500 kHz | Air or conductive

Performance notes
Pulse energy, duration and repetition rate are widely configurable within and across series to optimize throughput and quality for specific materials. Cabinet variants target highest average power and pulse energy; module variants prioritize compact integration and high rep‑rate capability.

Technical specifications (examples)

• Wavelength: 1064 nm (typical)
• Average power: up to 3 kW (series-dependent)
• Pulse energy: up to 150 mJ (high-energy variants)
• Pulse duration: 0.15–2000 ns (model-dependent; fixed options available)
• Pulse repetition rate: typically 2 kHz up to 10,000 kHz depending on module/series
• Beam quality / BPP: series-dependent (examples: M2 ~1.5–12; BPP values for round/square cores)
• Cooling: water-cooled cabinets or air/cooled modules; some modules support conductive cooling
• Packaging: cabinets (YLPN-S, YLPN-R) and compact modules (YLPN-M)

Resources
Datasheets and technical sheets are available for multiple YLPN models and module variants. Demonstration videos illustrate cleaning, cutting, marking and other precision processes using infrared nanosecond fiber lasers.