The DFB laser diodes - 5184 nm & 5263 nm from nanoplus is a Laser Diode with Wavelength 5184 to 5263 nm, Output Power 6 mW, Output Power 6 mW, Threshold Current 25 to 55 mA, Operating Current 120 mA. More details for DFB laser diodes - 5184 nm & 5263 nm can be seen below.