Chinese Optics Letters, 2015, 13 (1): 012702, Published Online: Jan. 19, 2015
New proposal of modulation of amplitude-squeezed state of light by intensity variation of a low-frequency coherent message signal 
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Abstract
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.
Saibal Mitra, Sourangshu Mukhopadhyay. New proposal of modulation of amplitude-squeezed state of light by intensity variation of a low-frequency coherent message signal[J]. Chinese Optics Letters, 2015, 13(1): 012702.
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