@misc{ruane2022broadband, title={Broadband Vector Vortex Coronagraph Testing at NASA's High Contrast Imaging Testbed Facility}, author={Garreth Ruane and A J Eldorado Riggs and Eugene Serabyn and Wesley Baxter and Camilo Mejia Prada and Dimitri Mawet and Matthew Noyes and Phillip K. Poon and Nelson Tabiryan}, year={2022}, eprint={2207.13742}, archivePrefix={arXiv}, primaryClass={astro-ph.IM}, url={https://arxiv.org/abs/2207.13742} }