The FSLD-935-03-FC from Frankfurt Laser Company is a Superluminescent Diode with Wavelength 910 to 950 nm, Output Power 3 to 3.5 mW, Bandwidth (FWHM) 60 to 70 nm(Spectral Width), Forward Voltage 2.5 V, Forward Current 150 to 200 mA. More details for FSLD-935-03-FC can be seen below.