[16a-WL2_301-1~9] 3.7 Optical measurement, instrumentation, and sensor

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[16a-WL2_301-6] Characterization of Portable Optical Frequency Comb in Vehicle Vibration Environments

〇Ryo Mitsumoto¹, Kazumichi Yoshii¹, Shin-Ichi Yamamoto¹ (1.Ryukoku Univ.)

Keywords:

Optical frequency comb,Atmospheric measurement

We report on the evaluation of a portable optical frequency comb system using a polarization-maintaining nonlinear amplifying loop mirror (NALM) fiber comb as its light source under vehicle vibration conditions. This system provides a broadband near-infrared spectrum spanning 1100–2300 nm and enables operation outside the laboratory. The system was installed in the trunk of a vehicle to evaluate stability during idling and driving. We confirmed that the output and spectral range are sufficient for spectroscopic analysis.