Squeezed Vacuum Generation using a Quasiphasematched LiNbO3 Waveguide Parametric Amplifier

Nonlinear Guided Waves and Their Applications Pub Date : 1900-01-01 DOI:10.1364/nlgw.1995.pd6

D. Serkland, M. Fejer, R. Byer, Y. Yamamoto

引用次数: 0

Abstract

We have measured phase-sensitive amplification and quadrature squeezing using a quasiphasematched LiNbO3 waveguide degenerate parametric amplifier. We observed a 14% reduction in the noise in one quadrature, compared to the vacuum state, which is in quantitative agreement with our phase-sensitive amplification measurements.

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利用准相位匹配LiNbO3波导参量放大器产生压缩真空

我们使用准相位匹配的LiNbO3波导退化参数放大器测量了相敏放大和正交压缩。与真空状态相比，我们观察到在一个正交中噪声降低了14%，这与我们的相敏放大测量结果在定量上一致。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Nonlinear Guided Waves and Their Applications

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