New proposal of modulation of amplitude-squeezed state of light by intensity variation of a low-frequency coherent message signal

作     者：Saibal Mitra Sourangshu Mukhopadhyay 

作者机构：Department of PhysicsThe University of BurdwanBurdwan 713104West BengalIndia 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2015年第13卷第1期

页      面：93-96页

核心收录：

学科分类：11[军事学] 0810[工学-信息与通信工程] 1105[军事学-军队指挥学] 0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 081002[工学-信号与信息处理] 110503[军事学-军事通信学] 0702[理学-物理学] 

主　　题：New proposal of modulation of amplitude squeezed state of light by intensity variation of a low frequency coherent message signal 

摘      要：Squeezed state of light explores a new era in noiseless communication and data processing recently breaking the quantum limit of noise. We propose a new mechanism of modulating an amplitude-squeezed signal with the instantaneous intensity variation of a coherent signal. The modulating signal is a coherent light where the amplitude-squeezed light takes the role of a carrier signal.