1. Studies on optical coupling between silicon p−n junctions
2. A single photon avalanche diode array fabricated in deep-submicron cmos technology;Niclass,2006
3. SPADA: single-photon avalanche diode arrays
4. A cmos single-photon avalanche diode sensor for fluorescence lifetime imaging;Borghetti,2007
5. STMicroelectronics, VL6180 Datasheet (http://www.st.com/content/st_com/en/products/imaging-and-photonics-solutions/proximity-sensors/vl6180x.html).