Gemstone identification using fluorescence technique / Wan Aizuddin Wan Razali … [et al.]

• Main Authors: Wan Razali, Wan Aizuddin, Baharudeen, Nur ’Atiqah, Mat Rawi, Fatin Najihah, Othman, Muhammad Firdaus, Muhamad Ridzwan, Hendrie Johann, Senawi, Syamsyir Akmal, Mohamed, Ruziana
• Format: Article
• Language: English
• Published: Universiti Teknologi MARA Cawangan Pahang 2020
• Subjects: Optics. Light; Spectroscopy; Radiation physics (General)
• Online Access: http://ir.uitm.edu.my/id/eprint/46002/1/46002.pdf; http://ir.uitm.edu.my/id/eprint/46002/; http://www.gadingst.learningdistance.org/index.php/gadingst/article/view/82
• Institution: Universiti Teknologi Mara

Fluorescence is the emission of light by a substance that absorbs light or other electromagnetic radiation. To date, fluorescence is useful in separating genuine and artificial gemstones. In this study, multiple excitation sources, namely blue, green, red lasers, and white lamp were used to illumina...