Yu, Hao, Zhou, Ziyuan, Qi, Yongle, Zhang, Xinfang, and Wei, Qi-Huo. Pancharatnam–Berry optical lenses. Journal of the Optical Society of America B 36.5 Web. doi:10.1364/JOSAB.36.00D107.

Yu, Hao, Zhou, Ziyuan, Qi, Yongle, Zhang, Xinfang, & Wei, Qi-Huo. Pancharatnam–Berry optical lenses. Journal of the Optical Society of America B, 36 (5). https://doi.org/10.1364/JOSAB.36.00D107

Yu, Hao, Zhou, Ziyuan, Qi, Yongle, Zhang, Xinfang, and Wei, Qi-Huo. "Pancharatnam–Berry optical lenses". Journal of the Optical Society of America B 36 (5). Country unknown/Code not available: Optical Society of America. https://doi.org/10.1364/JOSAB.36.00D107. https://par.nsf.gov/biblio/10087506.

@article{osti_10087506,
place = {Country unknown/Code not available}, title = {Pancharatnam–Berry optical lenses}, url = {https://par.nsf.gov/biblio/10087506}, DOI = {10.1364/JOSAB.36.00D107}, abstractNote = {Not Available}, journal = {Journal of the Optical Society of America B}, volume = {36}, number = {5}, publisher = {Optical Society of America}, author = {Yu, Hao and Zhou, Ziyuan and Qi, Yongle and Zhang, Xinfang and Wei, Qi-Huo}, }