Dual-comb mid-infrared spectroscopy with free-running oscillators and complete optical calibration from a radio-frequency reference

Oguzhan Kara, Zhaowei Zhang, Tom Gardiner, Derryck Telford Reid

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

By using free-running femtosecond OPOs with a repetition-rate difference of ~500 Hz we demonstrate methane absorption spectroscopy at a resolution < 0.08 cm-1, fully calibrated in the optical domain from repetition-rate and carrier-envelope-offset frequency measurements.

Original languageEnglish
Title of host publicationCLEO: Applications and Technology 2017
PublisherOptical Society of America
ISBN (Print)9781943580279
DOIs
Publication statusPublished - 14 May 2017
EventCLEO: Applications and Technology 2017 - San Jose, United States
Duration: 14 May 201719 May 2017

Conference

ConferenceCLEO: Applications and Technology 2017
CountryUnited States
CitySan Jose
Period14/05/1719/05/17

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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