The concept was to equip telescopes with extremely sensitive electronic light detectors that could record the slight dip in brightness that occurs when a planet passes in front of a star. (discovermagazine.com)
That's all I have up my sleeve for our next electronic light international trip! (nobackhome.com)
The light flash is faint and requires specialized electronic light sensors (photomultiplier tubes) that can detect the intensity of the light and its time structure. (auger.org)