The WSLP-1060-050m-4-PD from Wavespectrum Laser Inc. is a Laser Diode with Wavelength 1059 to 1069 nm, Output Power 0.05 W, Operating Voltage 1.8 to 2.2 V, Operating Current 0.27 to 0.34 A, Threshold Current 45 to 95 mA. More details for WSLP-1060-050m-4-PD can be seen below.