Refers to radiation produced by system components other than the primary laser beam. The LSO will coordinate with various departments within EH&S to ensure proper evaluation and recommendation of appropriate controls, if necessary.

Radiation (Ionizing Radiation)

May be produced from electrical components of laser systems greater than 15 kV and from laser-metal induced plasmas.

Ultraviolet (UV) and Visible Radiation

May be generated from laser discharge tubes and pump lamps. Can cause skin and eye damage.

Radiofrequencies (RF)

Some lasers contain RF excited components.

Plasma Radiation

Created during certain processes, and may contain hazardous UV and blue light emissions.