Abstract: Four types of backside-illuminated InGaAs photodiodes, all with a mesa diameter of 10 μm but differing in the width and length of the CPW signal electrode, were fabricated. The fabricated ...
Abstract: Addressing the challenges posed by high-speed data caching and transmission in the readout circuit of a Geiger mode avalanche photodiode (GM-APD) array, this letter implements a readout ...