Besides the conventional diode laser, BWT has narrow linewidth series at 976nm, the output power 9W, 25W and 50W. The laser power from fiber-coupled modules is delivered via a non-detachable fiber core which is terminated with a standard SMA-905 fiber connector. With VBG frequency-selecting and excellent heat removal, this industrial package is ideal diode laser for laser pumping.   976nm 50W High Brightness Wavelength-Stabilized Diode Laser Features： 50W output power 976nm wavelength Narrow Bandwidth △ λ<0.7nm 105µm fiber core diameter 0.22N.A. 1030nm-1200nm feedback protection Application： Laser pumping