Ultra-sensitive and selective gas sensing using polymer-coated microtoroid optical resonators

Cheng Li, Trevor Lohrey, Yisha Tang, Brian Stoltz, Euan McLeod, Judith Su

Research output: Contribution to journalConference articlepeer-review

Abstract

We use a system known as FLOWER (frequency locked optical whispering evanescent resonator) in combination with different sorbent polymer coatings to rapidly detect trace amounts of the toxic gases DIMP, ammonia, and formaldehyde.

Original languageEnglish (US)
Article numberSF4O.2
JournalOptics InfoBase Conference Papers
StatePublished - 2022
EventCLEO: Science and Innovations, S and I 2022 - San Jose, United States
Duration: May 15 2022May 20 2022

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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