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arXiv · 1705.10423

Parametric gain and wavelength conversion via third order nonlinear optics a CMOS compatible waveguide

A. Pasquazi·M. Peccianti·M. Lamont·R. Morandotti·B. E Little·S. Chu·D. J Moss
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Abstract

We demonstrate sub-picosecond wavelength conversion in the C-band via four wave mixing in a 45cm long high index doped silica spiral waveguide. We achieve an on/off conversion efficiency (signal to idler) of +16.5dB as well as a parametric gain of +15dB for a peak pump power of 38W over a wavelength range of 100nm. Furthermore, we demonstrated a minimum gain of +5dB over a wavelength range as large as 200nm.

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A. Pasquazi, M. Peccianti, M. Lamont, R. Morandotti, B. E Little, S. Chu, D. J Moss. 2017-05-30. Parametric gain and wavelength conversion via third order nonlinear optics a CMOS compatible waveguide. https://doi.org/10.1364/oe.18.007634

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