Macrobend sensor via the use of a hollow-core splice fiber: Theory and experiments

Yoonchan Jeong; Seungin Baek; Byoungho Lee; Sangsoo Choi; Kyunghwan Oh

doi:10.1117/1.1487366

Macrobend sensor via the use of a hollow-core splice fiber: Theory and experiments

Yoonchan Jeong, Seungin Baek, Byoungho Lee, Sangsoo Choi, Kyunghwan Oh

Department of Physics

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

10 Citations (Scopus)

Abstract

The characteristics of the use of a hollow-core splice scheme for macrobend measurements are discussed both theoretically and experimentally. A perturbation theory for the modes of a bent hollow-core fiber and its loss characterization are developed so as to better understand the characteristics of the scheme. The maximal detection range of fabricated sensors with the proposed scheme is experimentally determined to be as large as a few hundred millimeters relative to the radius of curvature. In addition, the numerical estimation of the loss characteristics using the scheme shows modal trends which are in good agreement with experimental data.

Original language	English
Pages (from-to)	1815-1820
Number of pages	6
Journal	Optical Engineering
Volume	41
Issue number	8
DOIs	https://doi.org/10.1117/1.1487366
Publication status	Published - 2002 Aug

Bibliographical note

Funding Information:
This work was partly supported by the Nano Bioelectronics and Systems Research Center of Seoul National University, which is an ERC supported by the Korean Science and Engineering Foundation.

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Engineering(all)

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10.1117/1.1487366

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abstract = "The characteristics of the use of a hollow-core splice scheme for macrobend measurements are discussed both theoretically and experimentally. A perturbation theory for the modes of a bent hollow-core fiber and its loss characterization are developed so as to better understand the characteristics of the scheme. The maximal detection range of fabricated sensors with the proposed scheme is experimentally determined to be as large as a few hundred millimeters relative to the radius of curvature. In addition, the numerical estimation of the loss characteristics using the scheme shows modal trends which are in good agreement with experimental data.",

author = "Yoonchan Jeong and Seungin Baek and Byoungho Lee and Sangsoo Choi and Kyunghwan Oh",

note = "Funding Information: This work was partly supported by the Nano Bioelectronics and Systems Research Center of Seoul National University, which is an ERC supported by the Korean Science and Engineering Foundation.",

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AU - Baek, Seungin

AU - Lee, Byoungho

AU - Choi, Sangsoo

AU - Oh, Kyunghwan

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AB - The characteristics of the use of a hollow-core splice scheme for macrobend measurements are discussed both theoretically and experimentally. A perturbation theory for the modes of a bent hollow-core fiber and its loss characterization are developed so as to better understand the characteristics of the scheme. The maximal detection range of fabricated sensors with the proposed scheme is experimentally determined to be as large as a few hundred millimeters relative to the radius of curvature. In addition, the numerical estimation of the loss characteristics using the scheme shows modal trends which are in good agreement with experimental data.

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Macrobend sensor via the use of a hollow-core splice fiber: Theory and experiments

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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