... grade Applications:1,Laser pointer2,Industrial laser marker / measuing instrument3,Bar code reader A-laser is specilized in ... encapsulation,testing, producing of the semiconductor laser diode ,and we can do the OEM ... per month.The wavelength for the laser diode have below series: 635nm650 nm,660 nm,780 nm ... ,808 nm, 830 nm,850 nm,980 nm,The power from 1mW to 500MW laser ...