Name Sayyed Alaedin Hashemi Golpayegani Affiliation عضو یک سازمان آموزشی یا پژوهشی داخلی Degree _ Website Email — JournalPaper Presentation Book Thesis Innovation Festival StandardCreation JournalPublication Speech Honor FinishedProject TitleJournal 1 Effects of the geometrical parameters on the pump efficiency of thin-disc lasers JOURNAL OF PHYSICS D-APPLIED PHYSICS