Spectrum Stabilized Laser Module, 638 nm, Singlemode, 20 mW, Free Space, Optical Isolator

The SDM638-20TH-H-IS 638 nm Spectrum Stabilized Laser Module provides the user with a powerful and extremely stable laser source that is ideal for scientific applications including Raman Spectroscopy and Illumination. Note: This module is designed to be used in an open beam configuration – Users should design their optical layout in a manner that minimizes or eliminates the possibility of inadvertent exposure to hazardous laser radiation. The SDM638-20TH-H-IS is a Class 3B laser product with laser emission at 638 nm and output power levels exceeding 20 mW. Extreme care should be taken when operating this unit to avoid potentially hazardous exposure to both eyes and skin. Users should wear eye protection when operating this unit and should avoid exposure to the output beam.