Raycus RFL-P20QE 20W Q-Switched Pulsed Fiber Laser
Product Description
The Raycus RFL-P20QE 20W Q-Switched Pulsed Fiber Laser is an industrial-grade laser developed by Raycus, engineered specifically for marking and precision micromachining applications. Designed with high peak power and superior single-pulse energy, this laser delivers exceptional performance on a wide range of materials—including highly reflective metals such as gold, silver, copper, and aluminum, as well as stainless steel and non-metallic materials.
Compared to traditional laser sources, the RFL-P20QE offers lower operational costs, higher marking efficiency, and greater reliability, making it an ideal solution for demanding manufacturing environments.

Key Features
High Stability Output: Ensures consistent performance for industrial applications
High Single-Pulse Energy: Enables deeper, clearer marks and precision processing
Short Pulse Build-Up Time: Increases processing speed and accuracy
High Marking Efficiency: Suitable for batch and high-speed production
Maintenance-Free Operation: Designed for long-term use with minimal downtime
Air Cooling System: Enhances reliability and simplifies installation
Specifications
| Optical Specifications | |
| Average Output Power | 20 W |
| Central Wavelength | 1064 nm |
| Repetition Frequency Range | 30 – 60 kHz |
| Output Power Stability | <3% |
| Pulse Width | 120 – 150 ns (customizable) |
| Maximum Pulse Energy | 0.67 mJ |
| Beam Quality (M²) | <1.5 |
| Spot Diameter | 7 ± 1 mm |
| Polarization State | Random |
| Output Fiber Length | 3 m (customizable) |
| Electrical & Mechanical Specifications | |
| Input Voltage | 24 VDC |
| Power Adjustment Range | 10% – 100% |
| Power Consumption | 170 W |
| Cooling Method | Air-cooled |
| Dimensions (W x H x D) | 260 × 340 × 120 mm |
Applications
Metal and non-metal marking
Precision engraving
Micro-machining
Pattern and text marking on reflective materials
Industrial marking requiring high-speed and high-quality performance

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