Introduction of Quantum Communication :

Quantum Communication research stands at the frontier of modern physics and information technology, offering a revolutionary approach to secure and efficient data transmission. Leveraging the principles of quantum mechanics, this field explores novel ways to encode, transmit, and receive information with unprecedented security and speed.

Quantum Key Distribution (QKD):

QKD is a cornerstone of quantum communication, providing unbreakable encryption keys. Researchers facus on developing QKD protocols, extending the reach of quantum-secured communication, and improving system efficiency.

Quantum Cryptography:

Quantum cryptography encompasses various cryptographic protocols beyond QKD. Researchers explore quantum-resistant algorithms, quantum-safe cryptographic standards, and post-quantum cryptography in preparation for Future quantum threats.

Quantum Entanglement for Teleportation and Telecommunication:

Exploiting quantum entanglement researchers aim to develop teleportotion protocols and communication techniques for quantum information transfer over long distances, paving the way for Quantum internet.

Quantum Repeaters:

Quantum repeaters are essential For extending quantum communication beyond short distances. Resaerchers work on quantum repeatre architectures and technologies to create quantum networks that span across continents.

Quantum Satellite Communication:

Quantum satellite communication leverages satellites to distribute quentum-secured keys  and enable global secure communication. Researchers focus on satellite-based QKD experiments  and system optimisation.