Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Multiple off-axis fiber Bragg gratings for 3D shape sensing

Not Accessible

Your library or personal account may give you access

Abstract

Point-by-point femtosecond laser processed fiber Bragg gratings are arranged around the edge of a standard single-mode optical fiber core. The relative amplitudes of at least three such fiber Bragg gratings are utilized to detect the central position of the mode field within the fiber core and calculate the local curvature of the fiber. An analytical approximation is given, and an experimental validation is performed.

© 2018 Optical Society of America

Full Article  |  PDF Article
More Like This
Co-located angularly offset fiber Bragg grating pair for temperature-compensated unambiguous 3D shape sensing

Dingyi Feng, Jacques Albert, Yueguo Hou, Biqiang Jiang, Yajun Jiang, Ying Ma, and Jianlin Zhao
Appl. Opt. 60(14) 4185-4189 (2021)

Two-axis bend measurement with Bragg gratings in multicore optical fiber

G. M. H. Flockhart, W. N. MacPherson, J. S. Barton, J. D. C. Jones, L. Zhang, and I. Bennion
Opt. Lett. 28(6) 387-389 (2003)

Temperature-compensated fiber-optic 3D shape sensor based on femtosecond laser direct-written Bragg grating waveguides

Kenneth K.C. Lee, Adrian Mariampillai, Moez Haque, Beau A. Standish, Victor X.D. Yang, and Peter R. Herman
Opt. Express 21(20) 24076-24086 (2013)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (16)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (14)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved