The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Quantum Satellite Communications is a novel branch of transmissions which exploit quantum cryptography phenomena to guarantee the secrecy of quantum cryptographic keys. We report on the development of a Quantum Cryptographic Networks for approach to more secure space communications, including a Handover or Handoff systems and a faint pulse laser source. Through that can be used to encrypt classical...
At first sight, quantum key distribution (QKD) through the atmosphere (“free space”), might appear to be a very much more challenging problem than QKD with weak laser pulses in optical fiber: the transmitter and receiver must reliably acquire, point, and track each other to establish and maintain the quantum channel. We report approach development of a quantum cryptographic networks for secure space...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.