Mitsubishi 638nm red laser diode for Projectors offering Industry’s Leading Output, a 638nm red laser diode with output power of 1.8 W at continuous-wave operation, clicking the world’s highest level among the 638nm LDs. The 1800mW 638nm red laser ld can be used as a light source for projectors. The luminosity exceeds 220 lumens due to lasing at short wavelength. It’s the most powerful red laser diodes in the world.

Furthermore, it has industry leading electrical conversion efficiency of 38% at 1.8 W at 25 degrees Celsius, resulting in reduction of power consumption. It offers excellent heat dissipation due to use of large TO-can package with diameter of 9.0 mm.

Specs:

Output Wavelength: 638nm 639nm

Output power: 1.8W 1800mW CW

Package: 9.0mm

Guarantee: 1 year