The QSDMI-1060-50 from QPhotonics is a Superluminescent Diode with Wavelength 1050 to 1070 nm, Output Power 40 to 50 mW, Bandwidth (FWHM) 18 to 22 nm(Spectral Width), Forward Voltage 1.4 to 1.6 V, Forward Current 300 mA. More details for QSDMI-1060-50 can be seen below.