Chapa-Garcia, R. ., Toral-Acosta, D. ., Selvas-Aguilar, R. ., López-Diaz, J. L. ., & Enriquez-Gomez, L. F. . (2025). Conical waveguide design for propagating light to a single fiber and its indoor characterization methodology. International Journal of Innovative Research and Scientific Studies, 8(2), 2820–2833. https://doi.org/10.53894/ijirss.v8i2.5820