Micro Laser Systems' Fermion series of fiber-coupled lasers are simple-to-use: Just plug them in and turn them on. The output is an ideal spatially filtered Gaussian beam with high-output powers spanning from 375 to 1600 nm. Fibers used are single-mode for the wavelength of use. Output has low-noise, high-output stability and preserves the spectral purity of the laser. The laser can be modulated with an external voltage source. A series of fiber collimators generating beams from 2.5 to 45 mm are available to preserve the output of the fiber. Output is a clean Gaussian beam with no beam distortions. Other options include fiber splitters/combiners for different wavelengths and polarization-maintaining fiber.