The PL-SLD-1280-A-A82-SA from LD-PD Inc is a Superluminescent Diode with Wavelength 1270 to 1290 nm, Output Power 10 mW, Bandwidth (FWHM) 40 to 50 nm, Operating Current 350 to 500 mA, Forward Voltage 1.8 to 2.5 V. More details for PL-SLD-1280-A-A82-SA can be seen below.