The FSLD-780-25-FC from Frankfurt Laser Company is a Superluminescent Diode with Wavelength 770 to 790 nm, Output Power 20 to 25 mW, Bandwidth (FWHM) 45 to 50 nm(Spectral Width), Forward Voltage 2.6 V, Forward Current 350 to 400 mA. More details for FSLD-780-25-FC can be seen below.