Absorbance and chromatic dispersion of red dye in porous silicon - Bautista, Jazline D.; Catalan, Mary Baby Aizeil A.; De Luna, Charlene E.; Cafe, Arven I.; Lopez, Joybelle M.; Oliver, Noel Jesus G.; Dizon, Rogelio G.; Salvador, Arnel A.; Estacio, Elmer S.; Somintac, Armando S. (Proceedings of the 34th Samahang Pisika ng Pilipinas Physics Conference, 2016)