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arXiv · 1307.6761

Optical frequency comb generation from aluminum nitride micro-ring resonator

Hojoong Jung·Chi Xiong·King Y. Fong·Xufeng Zhang·Hong X. Tang
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Abstract

Aluminum nitride is an appealing nonlinear optical material for on-chip wavelength conversion. Here we report optical frequency comb generation from high quality factor aluminum nitride micro-ring resonators integrated on silicon substrates. By engineering the waveguide structure to achieve near-zero dispersion at telecommunication wavelengths and optimizing the phase matching for four-wave mixing, frequency combs are generated with a single wavelength continuous-wave pump laser. The Kerr coefficient (n2) of aluminum nitride is further extracted from our experimental results.

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Hojoong Jung, Chi Xiong, King Y. Fong, Xufeng Zhang, Hong X. Tang. 2013-07-25. Optical frequency comb generation from aluminum nitride micro-ring resonator. https://arxiv.org/abs/1307.6761

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