High-sensitivity single-photon cameras， such as single photon avalanche diode (SPAD) arrays, are capable of measuring light at single-photon (i.e., quantum) level and delivering images of single photons. This ability significantly enhances imaging technology and remote sensing. Our group implements a quantum imaging system with a single-photon camera and demonstrates its capability to escape the limitations of traditional cameras to enable widespread applications in science and technology.
- Super-resolution single-photon imaging at 82 kilometers. Optics Express 28, (2020).