Optiknetze

Optiknetze, also known as optical networks, are communication systems that transmit information using light signals through optical fibers. These networks leverage the properties of light, such as its high bandwidth and speed, to enable rapid and efficient data transfer over long distances. The fundamental component of an optiknetz is the optical fiber, a thin strand of glass or plastic that guides light pulses.

Data is encoded into light pulses, which are then transmitted through the optical fibers. At the receiving end, these light pulses are converted back into electrical signals. This process allows for significantly higher data rates compared to traditional copper-based networks. Optiknetze are crucial for modern telecommunications infrastructure, supporting internet services, mobile communication, and data centers.

Key technologies within optiknetze include optical amplifiers, which boost signal strength over long distances without converting the light to an electrical signal, and wavelength-division multiplexing (WDM), a technique that allows multiple optical signals to be transmitted simultaneously over a single fiber by using different wavelengths of light. The deployment of optiknetze is expanding globally, driven by the increasing demand for bandwidth and faster connectivity.