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Continuous-wave 6-dB-squeezed vacuum state of light from optical parametric amplifier with THz-order bandwidth

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Abstract

TEMoo-shaped continuous-wave 6-dB-squeezed light was obtained from a single-mode periodically poled ZnO:LiNbO3 waveguide with a 2.5-THz optical-parametric-amplification bandwidth. The results will lead to the development of high-speed on-chip optical quanhrm processors with time-domain multiplexing.

© 2020 The Author(s)

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