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arXiv · 1602.02337

Low-power continuous-wave four-wave mixing wavelength conversion in AlGaAs-nanowaveguide microresonators

Pisek Kultavewuti·Vincenzo Pusino·Marc Sorel·J. Stewart Aitchison
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Abstract

We experimentally demonstrate enhanced wavelength conversion in a Q=7500 deeply etched AlGaAs-nanowaveguide microresonator via degenerate continuous-wave four-wave mixing with a pump power of 24 mW. The maximum conversion efficiency is -43 dB and accounts for 12 dB enhancement compared to that of a straight nanowaveguide. The experimental results and theoretical predictions agree very well and show optimized conversion efficiency of -15 dB. This work represents a step toward realizing a fully integrated optical devices for generating new optical frequencies.

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Pisek Kultavewuti, Vincenzo Pusino, Marc Sorel, J. Stewart Aitchison. 2016-02-07. Low-power continuous-wave four-wave mixing wavelength conversion in AlGaAs-nanowaveguide microresonators. https://doi.org/10.1364/ol.40.003029

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