@inproceedings{PCP-2,
  author = {Khan, M. J. and Lim, M. and Joyner, C. and Murphy, T. E. and Haus, H. A. and Smith, H. I.},
  title = {Integrated Bragg grating structures},
  booktitle = {LEOS Summer Topical Meetings},
  year = {2001},
  doi = {10.1109/LEOSST.2001.941948}
}