Fabrication of microfiber-based Bragg gratings with ultraviolet-light exposure

@article{Yu2011FabricationOM,
  title={Fabrication of microfiber-based Bragg gratings with ultraviolet-light exposure},
  author={Xiaocao Yu and Xinwan Li and Ying Zhang and Linjie Zhou and Wenning Jiang and Jian-ping Chen},
  journal={2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference},
  year={2011},
  pages={1-3}
}
We fabricated microfiber-based Bragg gratings with ultraviolet-light exposure. Bragg reflections are observed for gratings with diameters of several micron-meters. The dependence of Bragg grating characteristics on the microfiber diameter is investigated.