The QSDMI-1140-1 from QPhotonics is a Superluminescent Diode with Wavelength 1130 to 1150 nm, Output Power 0.5 to 1 mW, Bandwidth (FWHM) 70 to 85 nm(Spectral Width), Forward Voltage 1.3 to 1.5 V, Forward Current 300 mA. More details for QSDMI-1140-1 can be seen below.