Laser Safety Curtains, Laser Barriers and Blackout Materials can prevent direct or reflected light from leaving the experimental setup area. Post appropriate warning signs or labels near laser setups or rooms. Turn off the laser before connecting it to or disconnecting it from another. Laser hazards are addressed in specific OSHA standards for general industry. The Lawrence Berkeley National Laboratory (Berkeley Lab) Laser Safety Program is designed to prevent staff exposure to laser radiation in excess of the maximum permissible exposure (MPE) limit for the human eye or skin, and to ensure a safe working environment for laser-related research by. Besides the usual safety issues for construction, generally covered under OSHA rules (OSHA 10 and 30), fiber optics adds concerns for eye safety, chemicals, sparks from fusion splicing, disposal of fiber shards and more. Before beginning any installation, safety rules should be posted on the. The purpose of the California Institute of Technology's (Caltech or Institute) Laser Safety Manual is to increase awareness of hazards associated with lasers and laser systems, and to provide guidance on recommended practices. Standard Operating Procedures (SOPs) 3.
