[17p-WL2_301-1~15] 3.7 Optical measurement, instrumentation, and sensor

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[17p-WL2_301-3] Highly sensitive spectroscopy using freely controllable single-optical-frequency comb (III)
Vernier filtering-assisted directly frequency comb cavity ring-down spectroscopy

〇Liu Ningwu¹, Hashimoto Daiki¹, Terabayashi Ryohei¹, Kitajima Shotaro¹, Nishizawa Norihiko¹, Abe Hisashi², Tomita Hideki¹ (1.Nagoya Univ., 2.AIST)

Keywords:

Optical frequency comb,Vernier spectroscopy,Cavity ring-down spectroscopy

We successfully demonstrated Vernier filtering-assisted cavity ring-down spectroscopy using a spectral peaked comb by measuring the absorption peaks of a gas sample. The presentation will provide more details.