Sentences with phrase «use photodiodes»
But solar panels use photodiodes, too, converting light energy into electrical energy.
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However, in 2010, an international team of researchers showed that Eve could hack the system by exploiting a weakness in the so - called avalanche photodiodes (APDs) used to detect the individual photons.
Instead of catching light on film, digital cameras use an array of light - sensitive photodiodes that function much like the photoreceptors in an eye.
The scattered light is detected by a common photodiode, and the signals are digitized, analyzed and used to calculate the positions of the samples.
This detector improved the LIDAR's performance compared to the InGaAs avalanche photodiodes typically used to detect 1.5 - micron light.
«By stacking multiple photodiodes on top of each other in silicon, we can see color without the use of special filters.
One of these two photons is detected by a photodiode and used to trigger an acousto - optical modulator, causing it to divert the second photon to a tapered optical fiber directed at a pipette containing a rod cell from a frog's eye (see image).
Part of that process was to capture the sensor noise due to temperature dependent leakage currents in the photodiode that's the basis of the camera I was using.
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The photodiode in a camera pixel is used in the photoconductive mode, while in a solar cell it is used in the photovoltaic model.»
The same photodiode is also used in solar panels to convert incident light to electric power.
The Galaxy S6 and most other smartphones use phase detection for autofocus, but the Galaxy S7 and S7 edge use dual photodiode pixel autofocus.