Fasten your seatbelts: Using LEDs as SPADs (Single-Photon Avalanche Photodiodes) http://nebula.wsimg.com/0b846f1e91ab9c7442a61c8c35680a51?AccessKeyId=027C3581

Fasten your seatbelts: Using LEDs as SPADs (Single-Photon Avalanche Photodiodes) http://nebula.wsimg.com/0b846f1e91ab9c7442a61c8c35680a51?AccessKeyId=027C3581808C75E81679&disposition=0&alloworigin=1 http://nebula.wsimg.com/0b846f1e91ab9c7442a61c8c35680a51?Acc... Not sure if that link is shareable, otherwise it's the May 2013 issue "What's a SPAD?" at http://www.teachspin.com/services.html http://www.teachspin.com/services.html