lightwave
/ˈlaɪtˌweɪv/
noun
- A wave of light, especially as described in physics (electromagnetic radiation visible to the human eye).
- A lightwave travels faster than any other kind of wave.
- The colors we see depend on the wavelength of each lightwave.
- Scientists study how a lightwave bends when it passes through a lens.
- A signal or data transmission method that uses light, such as in fiber optics.
- Lightwave communication allows for very fast data transfer.
- Engineers are improving lightwave technology to make connections even quicker.
- The internet signal is sent through a lightwave in the fiber optic cable.