@inproceedings{yan_ma_tang_2010, 
  title={Narrow-band photon pairs generated from spontaneous parametric down conversion in a Bragg-grating enhanced waveguide}, 
  DOI={10.1117/12.859269}, 
  publisher={SPIE}, 
  author={Yan and Ma and Tang}, 
  editor={Meyers and Shih and Deacon}, 
  year={2010}, 
  month={Aug}
  }