1.0IDEEShttps://revistaidees.cat/en/mariahttps://revistaidees.cat/en/author/maria/Quantum networks and Internet – IDEESrich600338<blockquote class="wp-embedded-content" data-secret="xDxmdWKj6p"><a href="https://revistaidees.cat/en/les-xarxes-quantiques-i-internet/">Quantum networks and Internet</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://revistaidees.cat/en/les-xarxes-quantiques-i-internet/embed/#?secret=xDxmdWKj6p" width="600" height="338" title="“Quantum networks and Internet” — IDEES" data-secret="xDxmdWKj6p" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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https://revistaidees.cat/wp-content/uploads/2024/02/Article-9.png2000800Communication is an essential element of our society. We all communicate with each other by sending information in the form of signals that can be easily generated and detected. For example, most of the data traffic that sustains the Internet today travels along optical fibres in the form of binary digits (bits) in sequences of zeros and ones known as bit strings. These bit strings are formed of pulses of photons – elementary particles of light – whose properties can be described with classical physics theory. Photons are ideal Where a single photon is contained in a pulse, this becomes…