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Laser cutting

Resonator Gas

Assured purity whether pre-mixed or pure gas

CO2 cutting lasers apply electrical excitation to a lasing medium by the use of resonator gases to add power and control to that energy. The lasing medium - CO2 - is stimulated by high energy electrical discharge. Nitrogen - is used to transfer energy to the CO2 by molecular excitement, adding power to the beam.

An unwanted by-product of these processes is heat, so another resonator gas - Helium – is used to act as a heat sink. From this process a laser beam is produced.

Why do so many manufacturers choose Air Products laser gas?

Guaranteed gas purity

High quality gas that meets all laser manufacturers’ specifications to ensure a clean unoxidised cut and maintain the laser’s lifetime - for maximum quality.

Eliminate laser downtime

Our laser gas delivery modes eliminate machine downtime with continuous and reliable supply - for maximum productivity.

No loss of gas

Laser solutions tailored to your operation. Our liquid solutions ensure no loss of gas meaning you use all the gas you pay for - for maximum profitability.