Experimental demonstration of waveguide-coupled hexagonal micropillar resonators with round-corners in silicon nitride

@article{Zheng2005ExperimentalDO,
  title={Experimental demonstration of waveguide-coupled hexagonal micropillar resonators with round-corners in silicon nitride},
  author={Shengmei Zheng and Ning Ma and A. W. Poon},
  journal={(CLEO). Conference on Lasers and Electro-Optics, 2005.},
  year={2005},
  volume={1},
  pages={443-445}
}
We report laterally waveguide-coupled hexagonal micropillar resonators with designed round-corners in silicon nitride. Our experiments reveal highly efficient coupled nearly singlemode resonances in a large-sized micropillar with an optimized round-corner radius