@article{guomicroscale,
  title = {Microscale polarization color pixels from liquid crystal elastomers},
  journal = {Advanced Optical Materials},
  volume = {8},
  number = {17},
  pages = {1902098},
  publisher = {Wiley-VCH},
  year = {2020},
  author = {Guo, Yubing and Shahsavan, Hamed and Sitti, Metin},
  doi = {10.1002/adom.201902098}
}