An all-optical fiber-optic switching device that maintains the signal as light from input to output. Traditional switches that connect optical fiber lines are electro-optic. They convert photons ...

Mechanical switches have long been the standard in keyboards, relying on physical contact to register key presses. However, ...

First, there is certainly energy dissipated, specifically in the operation of the optical switches. Second, cascadability — the ability of the output of one stage to drive the input of the next ...

The wavelength range specifies the wavelength range the switch is designed to operate in. The number of input and output ports is important to consider. The switching time is the amount of time it ...

A device called an all-optical switch could instead use light to control other light signals without the need for electrical ...

The optical liquid level switch consists of an infrared LED and a receiver. In air, the light beam from the infrared LED is reflected back into the receiver. When rising liquid touches the tip of the ...

Plasmonic structures exhibit a wide range of physical characteristics, which are benefited by the localized and intensified ...