Photoconductive cells are light-sensitive resistors in which resistance decreases with an increase in light intensity when illuminated. These devices consist of a thin single-crystal or ...

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Charges of static electricity do the work, with the help of fine powders. Key to the xerographic process is a photoconductive plate that corresponds to the film or paper used in ordinary photography.

Here, THz pulses are produced by using ultrashort laser pulses to excite a specially fabricated photoconductive switch. The switch is connected to an antenna that radiates the THz pulse to the ...

There are several methods for generating terahertz radiation: Photoconductive Antennas: Among all the proposed THz sources, the THz-PCA (photoconductive antenna) is the most promising one due to its ...

Cameras are a funny rabbit hole to fall down as a hacker, because we have well over a century of items to pick and choose from, a lot of which can be had for relative pennies. In my case I have ...

Researchers at the National University of Singapore have found that terahertz light causes unique electron flow in doped graphene.

vidicons do suffer from latency due to the time required for the charge to make its way through the photoconductive layer. It makes up for this by having better image quality in general and no ...