DPSS Green Laser Module Wavelength : 532nm laser module Output power: 5W Beam diameter at aperture:3mm DPSS Green Laser Module CharacteristicsHigh power and high stabilityGood beam shapeLong lifetimeLow cost and easy operating ApplicationsSolid state 532nm laser are used in holography, spectrum analysis, interference, measurements, laser printing, chip inspection, physics experiments, laser TV, ...