The APA4301040002 from II-VI | COHERENT is a Laser Diode with Wavelength 840 nm, 850 nm, 860 nm, Output Power 1.4 to 2.2 mW, Output Power 1.4 to 2.2 mW, Operating Voltage 1.9 to 2.1 V, Threshold Current 0.8 to 1.1 mA. More details for APA4301040002 can be seen below.