[D-1-12] Comparison for pulse interval calibration of an optical frequency comb compressed by an etalon 〇Tatsuya Kume1, Hiromasa Yasuda2, Tsutomu Mibe1, Masaki Michihata2, Satoru Takahashi2 (1.High Energy Accelerator Organization, 2.The University of Tokyo) Keywords:Calibration、Optical frequncy comb、Pulse interval、Etalon、FSR