Xairos Systems, an American company, announced the start of a new phase of testing for its "Ares" optical quantum terminal.
It is a platform that integrates high-speed laser communication, quantum data protection techniques, and navigation and time synchronization functions. According to the company, the system is designed to operate in conditions where GPS and radio channels are jammed or unavailable.
The main result was conducting tests in free space at a distance of approximately 2 km. During the test, the system demonstrated optical data transmission that satisfies the stated requirements for future application scenarios.
Xairos specifically reported the simultaneous transmission of data both optically and quantumly via a single Ares terminal. Unlike laboratory conditions or fiber optic lines, the tests were conducted in an open atmospheric environment where the signal is affected by atmospheric interference, air turbulence, and channel instability.
According to the company, all of this brings the technology closer to practical use, where not only is the speed of transmission important, but also the stability of the connection.
The Ares system represents a fully integrated platform. It combines three functions: optical data transmission at speeds up to 10 gigabits per second, entangled photon distribution for secure key exchange, and high-precision timing signal generation.
The key component is quantum time-transfer (QTT) technology developed by Xairos. In theory, this technology enables the synchronization of distributed devices without relying on satellite systems.
The company claims that QTT technology allows for precise time synchronization and coordinated device operation even when satellite navigation systems are not working or are operating intermittently.
This is important because many modern systems rely on precise timing. If devices deviate even by fractions of a second, it can lead to errors in communication, navigation, or data processing.
This approach is considered an alternative to satellite navigation systems, which may be disrupted by jamming, weak signal, or external interference.
According to Xairos, the platform was developed with the needs of organizations dealing with critical infrastructure and distributed control systems in mind.
These technologies can be used in financial, communications, and energy systems, where the accuracy of timestamps and data consistency are critical.
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