metric Oscillator - Beckman Institute Laser Resource Center

Laser Safety2The Quanta-Ray MOPO-700 series laser accessory is designed for maximum wavelengthcoverage from 410nm to >2000nm. The laser output may be visible or invisible.The Quanta-Ray MOPO-700 is a high power laser accessory whose beamis a safety and fire hazard. Take precautions to avoid accidental exposureto both direct and reflected beams. Diffuse as well as specular beamreflections can cause severe eye or skin damage.Precaufions For The Safe Operation Of Class IV High Power LasersKeep the protective cover on the laser head at all times.Avoid looking at the output beam; even diffuse reflections are hazardous.Avoid blocking the output beam or its reflections with any part of the body.Establish a controlled access area for laser operation. Limit access to thosetrained in the principles of laser safety.Maintain a high ambient light level in the laser operation area so the eye'spupil remains constricted, reducing the possibility of damage.Post prominent warning signs near the laser operating area.Set up experiments so the laser beam is either above or below eye level.Provide enclosures for beam paths whenever possible.Set up shields to prevent any unnecessary specular reflections.Set up a beam dump to capture the laser beam and prevent accidental exposure.VISIBLE & INVISIBLE*LASER RADIATIONAVOID M Oil WN EXPOSURETOFigure 2-1: Standard Safety Warning signWIDTH DEPEND ON W OPnONS ANDLASER CONFIGUK4TKXI1'U*SS N LAYR PRODUCTO11BBbVO