New SPAD control system features high efficiency, low error rate
Tuesday, May 20, 2014 - 08:00
in Physics & Chemistry
By employing a technique analogous to the operation of noise-canceling headphones, PML researchers have created an exquisitely sensitive, semiconductor-based, single-photon detection system that has the highest reported detection efficiency of any device of its type and is capable of operating at gigahertz frequencies with very low noise.