The OSK-6328-18P from OptoSigma Corporation is a Polarized Helium-Neon Laser that operates at a wavelength of 632.8 nm. It delivers an output power of 18 mW and has a beam divergence of up to 1 mrad. This linearly polarized laser produces a beam of diameter 1 mm and has a beam length of 637 mm. It requires an AC supply voltage of 3700 V and consumes 7 mA of current. This laser is available in a standard module that measures 45 (Ø) mm x 637 (L) mm.
