Key benefits

Flexible

Lasers are the tool of choice no matter what the material as they produce permanent marks with a non-contact process at high speed with high precision. Laser marking requires no consumables and marks are computer generated and are therefore highly flexible.

Innovative Technology

PulseTune technology offers the OEM integrator highly flexible control over pulse width and peak power. The unique PulseTune function enables market leading repetition rates whilst maintaining peak power threshold.

Versatile

The key differentiator of SPI’s redENERGY pulsed lasers is the versatility of the 25 selectable waveforms and the benefits that accompany its flexibility. The ability to optimize key pulse characteristics to individual applications gives enhanced process quality and productivity.

No Maintenance

Every care has been taken at the design stage to ensure that our products offer a long and maintenance free life. It is an easy-to-integrate DC-powered OEM fiber laser module with integral controller designed to interface with common laser-marking equipment.

Multiple Applications

SPI’s redENERGY pulsed lasers achieve excellent results in marking and micro-machining, they are suitable for a very wide range of high precision micro-machining applications and out-perform conventional lasers in all types of marking applications.

Compare and choose

  • Compare the key features and optimal application and industry suitability of our 5 redENERGY G4 fiber laser series: S Type, L Type, H Type, EP or High Power
  • Choose the one that best suits your needs.
  • Click a series column heading or one of its properties to view its full product datasheet.

Suitability key

  •   = Optimal
  •   = Good
redENERGY G4 Series S Type L Type H Type

Key Features

Rated output power 10W - 30W 12W - 20W 25W - 40W
Beam Quality M2 ≤ 1.3 1.6 ≤ M2 ≤ 2.0 2.6 ≤ M2 ≤ 3.7
Peak power >7.5kW >12kW >20kW
Pulse energy >0.55mJ >0.8mJ >1.25mJ
Operation cw - 1MHz cw - 1MHz cw - 1MHz

Applications

Ablation Optimal Optimal Good
Cleaning   Good Optimal
Drilling Optimal Good Optimal
Engraving, deep   Good Optimal
Engraving, fine Optimal Good  
Marking, anodised & painted materials Good Good Good
Marking, general   Optimal Optimal
Marking, metal Good Optimal Optimal
Marking, night and day Good Optimal Good
Marking, plastic Good Optimal Optimal
Micro-machining Optimal    
Precision cutting Optimal   Good
Scribing Optimal Good  
Solar cell processing Optimal Good Good
Thin film patterning Optimal Optimal Good

Industries

Animal tagging   Good Optimal
Automotive   Optimal  
Consumer goods Good Optimal Good
Electronics Optimal Optimal  
Energy Optimal   Optimal
Engineering, general Good Good Good
Manufacturing, general   Optimal Good
Giftware   Good Good
Jewelry Good Good Optimal
Medical   Good Optimal
Semiconductor Optimal Good  
Solar Optimal Good