High quality 830nm 1000mW laser diode (laserdiode, laser ld, laser led). There are three pins, but in many application, you need to cut one pin off, then you get a 2-pins 830nm laser diode like this. Download the 830nm 1W LD spec here.

Package Type: TO-5(Φ9.0mm)

Wavelength@25℃: 820nm;830nm;840;

Spectral width: 2.5nm

Output power: 1W;1.2W

Emitter area: 50

Beam divergence(FWHM):

Temperature coefficient of wavelength: 1.2/A

Threshold current(Typ.): 1.2A

Operating voltage: 1.8V

Recommended Operation Temperature: 25℃

This laser diode will be needed for a Screen CTP Plate Belichter.