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Development of Fiber Bragg Grating-Based Temperature Insensitive Novel All Optical Tilt Sensor

  • Debabrata Paul
  • , Sunil Mohan
  • , Sunil K. Khijwania*
  • *Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

A novel design strategy for the development of FBG based all optical, temperature insensitive tilt sensor is proposed. Response characteristics of the proposed sensor is theoretical analyzed and experimentally established. An excellent sensitivity of 0.0415 nm/°, that can be further tuned to the desired value, along with remarkable accuracy of ±0.024°, extremely low maximum discrepancy of ±0.001 nm and an angular resolution of 0.012° are observed for the sensor. Sensor is also characterized with high degree of reversibility, reliability and repeatability.

Original languageEnglish
Pages (from-to)1377-1380
Number of pages4
JournalIEEE Photonics Technology Letters
Volume36
Issue number23
DOIs
StatePublished - 2024
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2024 IEEE.

Keywords

  • Fiber Bragg grating
  • optical fiber sensor
  • tilt-angle monitoring

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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