Bending insensitivity of fiber Bragg gratings in suspended-core optical fibers

Jewart, CM and Chen, T and Lindner, E and Fiebrandt, J and Rothhardt, M and Schuster, K and Kobelke, J and Bartelt, H and Chen, KP (2011) Bending insensitivity of fiber Bragg gratings in suspended-core optical fibers. Optics Letters, 36 (23). 4491 - 4493. ISSN 0146-9592

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Abstract

This Letter presents simulation and experimental results that explore bending insensitivity of fiber Bragg gratings in suspended-core optical fibers. The implementation of thin silica bridge in the fibers enhances index contrast of the fiber core and reduces bending-induced strain transfer to the fiber core. This fiber design lead to a reduction of over 7 times in strain-induced fiber Bragg grating resonant peak shifts in the suspended-core fiber compared with that in standard telecommunication fiber, and an 0:14dB bending loss at a bending radius of 6:35mm. © 2011 Optical Society of America.

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Details

Item Type:	Article
Status:	Published
Creators/Authors:	Creators Email Pitt Username ORCID Jewart, CM Chen, T Lindner, E Fiebrandt, J Rothhardt, M Schuster, K Kobelke, J Bartelt, H Chen, KP pec9@pitt.edu PEC9 0000-0002-4830-0817
Date:	1 December 2011
Date Type:	Publication
Journal or Publication Title:	Optics Letters
Volume:	36
Number:	23
Page Range:	4491 - 4493
DOI or Unique Handle:	10.1364/ol.36.004491
Schools and Programs:	Swanson School of Engineering > Electrical and Computer Engineering
Refereed:	Yes
ISSN:	0146-9592
PubMed ID:	22139219
Date Deposited:	16 Oct 2014 14:16
Last Modified:	15 Jan 2021 15:55
URI:	http://d-scholarship.pitt.edu/id/eprint/23259

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