The SLD-1300-14BF from Nolatech is a Superluminescent Diode with Wavelength 1270 to 1330 nm, Output Power 0.2 to 5 mW, Bandwidth (FWHM) 25 to 35 nm, Forward Voltage 2.5 V, Forward Current 200 to 300 mA. More details for SLD-1300-14BF can be seen below.