The QSDM-790-9 from QPhotonics is a Superluminescent Diode with Wavelength 780 to 810 nm, Output Power 8 to 10 mW, Bandwidth (FWHM) 40 to 40.7 nm(Spectral Width), Operating Current 211 mA, Forward Voltage 2.1 to 2.4 V. More details for QSDM-790-9 can be seen below.