[10p-M135-1~7] Various Applications of Fiber-optic Sensing Technology

[10p-M135-7] Frequency measurement using optical frequency comb and HCN stabilized laser

〇Tomoyuki Uehara^1,2, Kenichiro Tsuji¹ (1.Nat. Def. Acad., 2.Univ. Florida)

Keywords:optical frequency comb, fiber sensing, reputation frequency

In this research, using a system which combines an optical frequency comb and a frequency stabilized laser that uses hydrogen cyanide that has many absorption lines in the 1.5 μm band, the laser frequency locked in the optical fiber sensor will be measured. . We describe characteristics evaluation of optical frequency comb using mode-locked laser and stabilization of repetition frequency in this report.