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arXiv · 1605.07287

Stimulated Brillouin scattering and Brillouin-coupled four-wave-mixing in a silica microbottle resonator

Motoki Asano·Yuki Takeuchi·Şahin Kaya Özdemir·Rikizo Ikuta·Lan Yang·Nobuyuki Imoto·Takashi Yamamoto
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Abstract

We report the first observation of stimulated Brillouin scattering (SBS) with Brillouin lasing, and Brillouin-coupled four-wave-mixing (FWM) in an ultra-high-Q silica microbottle resonator. The Brillouin lasing was observed at the frequency of $\Omega_B=2\pi\times10.4$ GHz with a threshold power of $0.45$ mW. Coupling between Brillouin and FWM was observed in both backward and forward scattering directions with separations of $2\Omega_B$. At a pump power of $10$ mW, FWM spacing reached to 7th and 9th order anti-Stokes and Stokes, respectively.

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Motoki Asano, Yuki Takeuchi, Şahin Kaya Özdemir, Rikizo Ikuta, Lan Yang, Nobuyuki Imoto, Takashi Yamamoto. 2016-05-24. Stimulated Brillouin scattering and Brillouin-coupled four-wave-mixing in a silica microbottle resonator. https://doi.org/10.1364/oe.24.012082

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