Optimizing the light penetration depth in APDs and SPADs for high gain-bandwidth and ultra-wide spectral response

Ahasan Ahamed, Cesar Bartolo-Perez, Ahmed Sulaiman Mayet +7

Controlling light penetration depth in Avalanche Photodiodes (APDs) and Single Photon Avalanche Diodes (SPADs) play a major role in achieving high multiplication gain by delivering…