@inproceedings{bakir2007flexible,
  title={Flexible polymer pillars for optical chip assembly: materials, structures, and characterization},
  author={Bakir, Muhannad S and Kohl, Paul A and Glebov, Alexei L and Elce, Ed and Bhusari, Dhananjay and Lee, Michael G and Meindl, James D},
  booktitle={Photonics Packaging, Integration, and Interconnects VII},
  volume={6478},
  pages={647802},
  year={2007},
  organization={International Society for Optics and Photonics}
}