The FSLD-1180-0075-FC from Frankfurt Laser Company is a Superluminescent Diode with Wavelength Peak Wavelength: 1180 nm, Output Power 0.75 to 1 mW, Bandwidth (FWHM) 25 to 30 nm(Spectral Width), Forward Voltage 1.8 to 2.2 V, Forward Current 550 to 650 mA. More details for FSLD-1180-0075-FC can be seen below.