Secure communication became extremely important in the Information Age . Quantum communication protocols have been developed to provide absolutely secure transmission of information . Historically, quantum key distribution (QKD) uses the two-dimensional polarization basis to encode information and the key element of long-distance communication is single-mode optical fiber. However, it intrinsically limits the information content to 1 bit per photon. Nowadays, significant effort is devoted to increase the data carrying capacity of a single quantum secure optical line . Large-core multimode fibers support a multitude of transverse optical modes and can potentially transfer information at much higher density.
|Title of host publication||2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)|
|Publication status||Published - 17 Oct 2019|
|Event||Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 - Munich Trade Fair Centre, Munich, Germany|
Duration: 23 Jun 2019 → 27 Jun 2019
|Conference||Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference, CLEO/Europe-EQEC 2019|
|Abbreviated title||CLEO/Europe-EQEC 2019|
|Period||23/06/19 → 27/06/19|