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Journeys from quantum optics to quantum technology

Stephen M. Barnett, Almut Beige, Artur Ekert +17 more

arXiv:1707.03286Progress in Quantum ElectronicsJul 19, 201750 citations

Comparison of the frontiers optical quantum communication technology with traditional classical communication technology

Yangyi Zheng

Due to the advancement of technology, laser communication, fiber optic communication and optical quantum communication have been developed, not only in the field of life, but also in the field of aviation, military and information security. This paper, mainly compares the difference between optical quantum communication and other communication technologies in terms of security and effectiveness, presenting the current state of technology and applications and providing an outlook on future directions. Through the comparison, this paper argues that the application of technology in optical quantum communication can promote the rapid development of quantum communication technology and thus enhance the comprehensive strength of global communication technology.Due to the advancement of technology, laser communication, fiber optic communication and optical quantum communication have been developed, not only in the field of life, but also in the field of aviation, military and information security. This paper, mainly compares the difference between optical quantum communication and other communication technologies in terms of security and effectiveness, presenting the current state of technology and applications and providing an outlook on future directions. Through the comparison, this paper argues that the application of technology in optical quantum communication can promote the rapid development of quantum communication technology and thus enhance the comprehensive strength of global communication technology.

Theoretical and Natural ScienceMay 25, 20230 citations

A new quantum era: from quantum optics to quantum technologies

Antonio Capolupo, Canio Noce

Institute of Physics eBooksAug 1, 20200 citations

Discovery of quantum optics

Nikola Šibalić, Charles S. Adams

History of discovery of quantum optics, packed with experimental observations, ever more comprehensive theories and proposals narrowing down the quantum in optics. All enabled with a constant stream of technologies allowing new experiments, up to the present moment. A number of important cross-field idea transfers between radio wave technology and optical technology are also highlighted.

Institute of Physics eBooksJan 1, 20240 citations

Quantum Optics and Light

S. Chua

Springer thesesJan 1, 20150 citations

Optical Technologies for Optical Quantum Computing with Continuous Variables

Toshikazu Hashimoto, Takeshi Umeki, Takahiro Kashiwazaki +1 more

Quantum computers are increasingly seen as a potential solution for computing problems that are difficult to solve with conventional technologies.A photon-based quantum computer is a promising technology that enables the development of large-scale, universal quantum computing at high speeds at room temperature with large-scale quantum entanglement thanks to photons' inherent characteristics.This article explores NTT's efforts to develop optical quantum computers using optical fiber communication technology.Quantum computers are increasingly seen as a potential solution for computing problems that are difficult to solve with conventional technologies.A photon-based quantum computer is a promising technology that enables the development of large-scale, universal quantum computing at high speeds at room temperature with large-scale quantum entanglement thanks to photons' inherent characteristics.This article explores NTT's efforts to develop optical quantum computers using optical fiber communication technology.

NTT technical reviewJun 1, 20231 citation

From quantum optics to quantum technologies

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