1. Department of Physics, Faculty of Science and Mathematics, Diponegoro University, Tembalang, Semarang, Indonesia
2. Research Center for Laser and Advanced Nanotechnology (CLAN), Faculty of Science and Mathematics, Diponegoro University, Tembalang, Semarang, Indonesia
3. Department of Marine Science, Faculty of Fisheries and Marine Science, Diponegoro University, Tembalang, Semarang, Indonesia
4. Maju Makmur Mandiri Research Center, Kembangan, Jakarta Barat, Indonesia
5. Graduate School of Engineering, Department of Energy and Hydrocarbon Chemistry, Kyoto University, Kyoto, Japan