The QSDM-830-9 from QPhotonics is a Superluminescent Diode with Wavelength 820 to 840 nm, Output Power 7 to 11 mW, Bandwidth (FWHM) 20 to 26 nm(Spectral Width), Operating Current 143 mA, Forward Voltage 2 to 2.4 V. More details for QSDM-830-9 can be seen below.