laser-based sensors for use in connection with combustion equipment and for measuring temperature and gas species concentrations of oxygen, carbon dioxide, carbon monoxide, methane and/or water

Laser-based sensors for measuring temperature and gas concentrations in combustion environments; Non-contact laser systems comprised of laser-based sensors for monitoring and controlling industrial combustion; Laser absorption-based spectroscopy devices for analyzing gases of oxygen, carbon dioxide, carbon monoxide, methane, and water vapor, not for medical purposes.