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arXiv · 1702.02855

A waveguide cavity resonator source of squeezing

M. Stefszky·R. Ricken·C. Eigner·V. Quiring·H. Herrmann·C. Silberhorn
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Abstract

We present the generation of continuous-wave optical squeezing from a titanium-indiffused lithium niobate waveguide resonator. We directly measure 2.9\pm 0.1 dB of single-mode squeezing, which equates to a produced level of 4.9\pm 0.1 dB after accounting for detection losses. This device showcases the current capabilities of this waveguide architecture and precipitates more complicated integrated continuous-wave quantum devices in the continuous-variable regime.

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M. Stefszky, R. Ricken, C. Eigner, V. Quiring, H. Herrmann, C. Silberhorn. 2017-02-09. A waveguide cavity resonator source of squeezing. https://doi.org/10.1103/physrevapplied.7.044026

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