Thermal insensitive optical liquid level sensor based on excessively tilted fibre Bragg grating

Chengbo Mou, Kaiming Zhou, Lin Zhang, Ian Bennion

Research output: Contribution to conferencePaper

Abstract

We demonstrate a liquid level sensor based on the surrounding medium refractive index (SRI) sensing using of an excessively tilted fibre Bragg grating (ETFBG). The sensor has low thermal cross sensitivity and high SRI responsivity.
Original languageEnglish
Publication statusUnpublished - Oct 2008
EventAsia Optical Fiber Communication and Optoelectronic Exposition and Conference - Shanghai , China
Duration: 30 Oct 20082 Nov 2008

Conference

ConferenceAsia Optical Fiber Communication and Optoelectronic Exposition and Conference
Abbreviated titleAOE 2008
CountryChina
CityShanghai
Period30/10/082/11/08

Bibliographical note

Probes, Sensors and Assays V (SuR) Published in OSA Technical Digest (CD) (Optical Society of America, 2008), paper SuR5. © 2008 The Optical Society

Keywords

  • photonics
  • sensors
  • fibre bragg gratings

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    Mou, C., Zhou, K., Zhang, L., & Bennion, I. (2008). Thermal insensitive optical liquid level sensor based on excessively tilted fibre Bragg grating. Paper presented at Asia Optical Fiber Communication and Optoelectronic Exposition and Conference, Shanghai , China.