The WSLP-915-100m-4-PD from Wavespectrum Laser Inc. is a Laser Diode with Wavelength 905 to 920 nm, Output Power 0.1 W, Operating Voltage 1.8 to 2.2 V, Operating Current 0.37 to 0.37 A, Threshold Current 30 to 50 mA. More details for WSLP-915-100m-4-PD can be seen below.