@inproceedings{SPP-2017-1G-02, title={Paraxial optics cloak using four converging lenses with arbitrary focal lengths}, volume={35}, booktitle={Proceedings of the Samahang Pisika ng Pilipinas}, author={Revilla, Miguel Lao and Lorenzo, Joshua Cesar Mission and Narag, Jadze Princeton and Hermosa, Nathaniel}, year={2017}, pages={SPP-2017-1G-02}, url={https://proceedings.spp-online.org/article/view/SPP-2017-1G-02} }