Application of quantum nondemolition measurement in quantum optical communication

Guoxi Fang; Yancheng Zhao

doi:10.1117/12.252072

20 September 1996 Application of quantum nondemolition measurement in quantum optical communication

Guoxi Fang, Yancheng Zhao

Proceedings Volume 2893, Fiber Optic Components and Optical Communication; (1996) https://doi.org/10.1117/12.252072
Event: Photonics China '96, 1996, Beijing, China

Abstract

In this paper, the method will be introduced, it's called Quantum Nondemolition measurement. The purpose is to realize a new measuring method to surpass quantum limit. It provides a new method of overcoming quantum noise. In principle, it can use any precision to detect a certain weak signal. Finally, the application of QND Measurement in optical communication will be introduced.

Citation Download Citation

Guoxi Fang and Yancheng Zhao "Application of quantum nondemolition measurement in quantum optical communication", Proc. SPIE 2893, Fiber Optic Components and Optical Communication, (20 September 1996); https://doi.org/10.1117/12.252072

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