Observation of Brillouin scattering in a high-index doped silica chip waveguide
Optics
2023-05-22 v1
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.
Cite
@article{arxiv.2305.11502,
title = {Observation of Brillouin scattering in a high-index doped silica chip waveguide},
author = {M. Zerbib and V. T. Hoang and J. C. Beugnot and K. P. Huy and B. Little and S. T. Chu and D. J. Moss and R. Morandotti and B. Wetzel and T. Sylvestre},
journal= {arXiv preprint arXiv:2305.11502},
year = {2023}
}
Comments
5 pages, 6 figures