The IPSDD1507 from InPhenix is a Superluminescent Diode with Wavelength 1520 to 1575 nm, Output Power 10 to 12 mW, Bandwidth (FWHM) 60 to 65 nm, Operating Current 300 to 400 mA, Forward Current 500 mA(Max Current). More details for IPSDD1507 can be seen below.