All-optically-driven and All-optical-fiber Vacuum Gauge via Ytterbium-doped Optical Fiber Microheater

Nanjie Yu, Andrey E. Mironov, Sehyun Park, Matthew Tuggle, Jane Gragg, Courtney Kucera, Thomas Hawkins, John Ballato, J. Gary Eden, Peter D. Dragic

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

Abstract

A new type of dual-fiber-based thermal vacuum gauge is presented. One heavily-Yb3+-doped luminescence-quenched fiber produces heat, another fiber with inscribed FBG senses the resultant thermal exchange. Performance is characterized from 20 mTorr to Standard Pressure.

Original languageEnglish (US)
Title of host publicationOptical Fiber Sensors, OFS 2020
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781557523075
StatePublished - 2020
Event27th International Conference on Optical Fiber Sensors, OFS 2020 - Washington, United States
Duration: Jun 8 2020Jun 12 2020

Publication series

NameOptics InfoBase Conference Papers

Conference

Conference27th International Conference on Optical Fiber Sensors, OFS 2020
Country/TerritoryUnited States
CityWashington
Period6/8/206/12/20

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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