@inproceedings{SPP-2018-2D-02, title={Mapping optical vortices with a dynamic triangular aperture}, volume={36}, booktitle={Proceedings of the Samahang Pisika ng Pilipinas}, author={Banguilan, Dina Grace Calbero and Hermosa, Nathaniel}, year={2018}, pages={SPP-2018-2D-02}, url={https://proceedings.spp-online.org/article/view/SPP-2018-2D-02} }