The PL-1700-IG-AR0075-FSA from LD-PD Inc is a Photodiode with Wavelength Range 900 to 1700 nm, Bandwidth >800 to >1000 MHz, Capacitance 0.8 to 1 pF, Dark Current <1 nA, Responsivity/Photosensitivity >0.85 A/W. More details for PL-1700-IG-AR0075-FSA can be seen below.