The FSLD-830-25 from Frankfurt Laser Company is a Superluminescent Diode with Wavelength 790 to 860 nm, Output Power 25 mW, Bandwidth (FWHM) 13 to 18 nm(Spectral Width), Forward Voltage 2.8 V, Forward Current 150 to 250 mA. More details for FSLD-830-25 can be seen below.