The M976±0.5-200-F200/22-DK-P from PhotonTec Berlin is a Laser Diode that operates at a wavelength of 976 nm. It delivers an output power of 200 W and has a spectral width (FWHM) of 0.5 nm. This laser diode has a feedback protection of 40 dB (1030 nm - 1100 nm) and slope efficiency of 18.9 W/A. It has an optical fiber with a numerical aperture of 0.22, core/cladding diameter of 200 μm/220 μm, and length of up to 2 m. This laser diode has a threshold current of 1 A and power conversion efficiency of 50%. It requires an AC supply voltage of 28.3 V and consumes 15 A of current. This laser diode is available in a module that measures 120.5 mm x 66 mm x 15.5 mm and fiber laser pumping applications.