My name is Ni Luh Putu Trisnawati. I was born in Dalung on 12 February 1972. I was educated in kindergarten and elementary school in my birthplace namely in TK Tunas Mekar II in Dalung and in SD No. 4 Dalung. Middle school education, I took in SMP N 3 Mengwi and high school education in SMAN Kuta Dalung. In 1992 I continued my studies in Physics FMIPA Unud and graduated in 1998. After completing my undergraduate education, I attended the Domestic Master's Scholarship Program for New Lecturers from the DUE project based on the Decree of the DUE Project Leader No. 1191 / P3S-1 / FEL / X / 98 dated October 12, 1998. I was successfully accepted into the ITB Postgraduate Program in the Physics Department and was accepted as a prospective lecturer at Udayana University since September 1, 1998 because I passed the selection stages I to d. III "Domestic Masters Scholarship Program for New Lecturers" academic year 1998/1999. In 2000 I was accepted as a CPNS at Udayana University and obtained an 80% SK with the Decree of the Minister of National Education No. 8715 / A2 / KP / 2000. I completed my graduate program at the Department of Physics FMIPA ITB in 2001. From September to October 2001, I took the Gol III and was declared graduated. On November 1, 2001, I was accepted as a civil servant in the Department of Physics, FMIPA, Udayana University until now.