Laserdioden, lasermodules

Laser Diodes and Modules are semiconductor devices that can emit a beam of high intensity focused radiation, typically in the infrared, visible or ultraviolet wavelength ranges of the electromagnetic spectrum, coherently (light waves of the same wavelength, phase and direction). With power ranges from less than 1 milliwatt to multiple watts of peak optical power, and a wide range of input voltage, current and case sizes, there are items for nearly all applications.