A diode laser pumped coating is a specialized optical coating designed to optimize the performance of laser systems that use diode lasers as the pump source. These coatings are applied to optical components, such as mirrors or lenses, used in laser cavities or beam delivery systems.

The purpose of the coating is to enhance reflectivity or transmission at the specific wavelengths associated with the diode laser pump and the laser output, while minimizing losses. This ensures efficient energy transfer from the pump laser to the gain medium, maximizing the overall efficiency of the laser system.

Notch Optics provides this diode laser pumped solid state lasers, such as the Nd:YAG or Nd:YVO4 laser, along with its frequency doubling crystals KTP, BBO, Wave Plates, and other glass mirrors.