Lasers are devices that produce intense beams of monochromatic, coherent radiation.

Ion lasers function by stimulating the emission of radiation between two levels of an ionized gas.

Laser cutting machines, laser welding machines and laser marking systems use high-powered lasers to cut, trim, perforate, weld, or join a variety of materials in plate or sheet form

Laser protective eyewear includes glasses and goggles designed to filter out harmful radiation from lasers

Laser optics, heads and beam delivery components are used in laser cutting machines, laser welding and marking systems

Laser micrometers measure extremely small distances using laser technology

Carbon dioxide (CO₂) lasers use the energy-state transitions between vibrational and rotational states of CO₂ molecules to emit at long IR, about 10 µm, wavelengths.