The M981±0.5-30-F105/22-T4M from PhotonTec Berlin is a Volume Bragg Grating (VBG) Laser Diode that operates at a wavelength of 981 nm. It delivers an output power of 30 W and has a spectral width (FWHM) of up to 0.5 nm. This laser diode has a slope efficiency of 4.15 W/A and power conversion efficiency of 49%. It has an optical fiber with a numerical aperture of 0.22, core/cladding diameter of 105 μm/125 μm, and length of 1.5 m. This laser diode requires a threshold current of 0.6 A, DC voltage of 6.15 V, and consumes 10 A of current. It is available in a module that measures 68.8 mm x 48 mm x 14.1 mm and is ideal for pumping of fiber laser & solid-state laser & Raman spectroscopy applications.
