학술논문
Observation of Brillouin scattering in a high-index doped silica chip waveguide
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Working Paper
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Abstract
We report the observation of Brillouin backscattering in a 50-cm long spiral high-index doped silica chip waveguide and measured a Brillouin frequency shift of 16 GHz which is in very good agreement with theoretical predictions and numerical simulations based on the elastodynamics equation.
Comment: 5 pages, 6 figures
Comment: 5 pages, 6 figures