This article presents an introduction to the generation of optical soliton,and the basic principle and key technologies of optical soliton communication.Lastly,the author predicts the prospect of optical soliton communication.
This article provides a quick overview of quantum communication, bringing together several innovative aspects of quantum enabled transmission. We first take a neutral look at the role of quantum communication, presenting its importance for the forthcoming wireless. Then, we summarise the principles and basic mechanisms involved in quantum communication, including quantum entanglement, quantum superposition, and quantum teleportation. Further, we highlight its groundbreaking features, opportunities, challenges and future prospects.
Quantum cryptography based on quantum physics has been proved to be an effective means of key security allocation in secure communication. This paper introduces you to the basic principle of quantum cryptography on the basis of classical cryptography, and then presents several methods of quantum cryptography. It expounds the main research on EPR key distribution mechanism based on entanglement, according to quantum cryptography communication history and the existing problems. Lastly the advanced prospect and research aspect were predicted.