@article {he2019complex,
	title = {Complex vectorial optics through gradient index lens cascades.},
	journal = {Nature Communications},
	volume = {10},
	number = {1},
	year = {2019},
	pages = {4264},
	author = {Chao He and Jintao Chang and Qi Hu and Jingyu Wang and Jacopo Antonello and Honghui He and Shaoxiong Liu and Jianyu Lin and Ben Dai and Daniel S. Elson and Xi, Peng and Hui Ma and Martin J. Booth}
}
