Fractional VS Traditional CO₂ Laser

There are two light emission modes of CO₂ laser, fractional mode and super pulse cutting mode. The difference between the light emission modes is that the fractional mode is suitable for skin rejuvenation and scar removal, while the super pulse cutting mode is suitable for cutting benign growths.

Fractional CO₂ laser and traditional CO₂ laser are different in the emission mode and application field of the laser beam. Here are their main differences:

1. Laser beam emission method: Fractional vs Traditional CO₂Laser

The laser beams emitted by traditional CO₂ lasers are continuous, that is, they produce laser beams at a continuous wavelength. Such lasers are commonly used in medical fields (e.g. surgical cutting), industrial fields (e.g. cutting, welding) and scientific research.

Fractional CO₂ lasers emit a laser array composed of multiple tiny dots or pixels. The laser beam at each point can be controlled independently to form complex patterns or text. This type of laser is commonly used in printing, engraving, marking and other applications. Its main advantage is that it can achieve high-precision pattern and text output.

2. Application fields: Fractional vs Traditional CO₂ Laser

Traditional CO₂ lasers are typically used in applications that require continuous cutting or welding, such as material cutting, welding and drilling in industrial production, and cutting in medical procedures.

Fractional CO₂ lasers are mainly used in applications that require high-precision marking, engraving, or printing, such as marking production dates and batch numbers in the packaging industry and engraving complex patterns in the woodworking industry.

3. Accuracy and Control: Fractional vs Traditional CO2 Laser

Traditional CO₂ lasers usually have higher power and are suitable for fast cutting and welding. However, due to its continuous wavelength nature, the accuracy is relatively low.

Fractional CO₂ lasers can achieve very high precision because they can divide the laser beam into tiny points and independently control the intensity and position of each point. This precision is important for some applications that require fine patterns.

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