The QSDM-830-1 from QPhotonics is a Superluminescent Diode with Wavelength 820 to 840 nm, Output Power 0.1 to 0.3 mW, Bandwidth (FWHM) 20 to 32 nm(Spectral Width), Operating Current 75 mA, Forward Voltage 1.9 to 2.4 V. More details for QSDM-830-1 can be seen below.