Long-period fiber gratings (LPGs) using a high-silica core fiber are presented. A high-silica core fiber has a residual stress in the core, and the grating structure is formed by stress releasing of the core using a focused CO2 laser beam. The dependence of the transmission spectrum on temperature and tensile strength is measured, and low dependence compared with conventional LPGs is observed. These unique characteristics are caused by the difference of temperature and tensile strength changes of the effective indices for the fundamental propagation mode and the cladding mode in the high-silica core fiber.
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Shigefumi YAMASAKI, Masaaki AKIYAMA, Kenji NISHIDE, Akira WADA, Ryozo YAMAUCHI, "Characteristics of Long-Period Fiber Grating Utilizing Periodic Stress Relaxation" in IEICE TRANSACTIONS on Electronics,
vol. E83-C, no. 3, pp. 440-443, March 2000, doi: .
Abstract: Long-period fiber gratings (LPGs) using a high-silica core fiber are presented. A high-silica core fiber has a residual stress in the core, and the grating structure is formed by stress releasing of the core using a focused CO2 laser beam. The dependence of the transmission spectrum on temperature and tensile strength is measured, and low dependence compared with conventional LPGs is observed. These unique characteristics are caused by the difference of temperature and tensile strength changes of the effective indices for the fundamental propagation mode and the cladding mode in the high-silica core fiber.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e83-c_3_440/_p
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@ARTICLE{e83-c_3_440,
author={Shigefumi YAMASAKI, Masaaki AKIYAMA, Kenji NISHIDE, Akira WADA, Ryozo YAMAUCHI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Characteristics of Long-Period Fiber Grating Utilizing Periodic Stress Relaxation},
year={2000},
volume={E83-C},
number={3},
pages={440-443},
abstract={Long-period fiber gratings (LPGs) using a high-silica core fiber are presented. A high-silica core fiber has a residual stress in the core, and the grating structure is formed by stress releasing of the core using a focused CO2 laser beam. The dependence of the transmission spectrum on temperature and tensile strength is measured, and low dependence compared with conventional LPGs is observed. These unique characteristics are caused by the difference of temperature and tensile strength changes of the effective indices for the fundamental propagation mode and the cladding mode in the high-silica core fiber.},
keywords={},
doi={},
ISSN={},
month={March},}
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TY - JOUR
TI - Characteristics of Long-Period Fiber Grating Utilizing Periodic Stress Relaxation
T2 - IEICE TRANSACTIONS on Electronics
SP - 440
EP - 443
AU - Shigefumi YAMASAKI
AU - Masaaki AKIYAMA
AU - Kenji NISHIDE
AU - Akira WADA
AU - Ryozo YAMAUCHI
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E83-C
IS - 3
JA - IEICE TRANSACTIONS on Electronics
Y1 - March 2000
AB - Long-period fiber gratings (LPGs) using a high-silica core fiber are presented. A high-silica core fiber has a residual stress in the core, and the grating structure is formed by stress releasing of the core using a focused CO2 laser beam. The dependence of the transmission spectrum on temperature and tensile strength is measured, and low dependence compared with conventional LPGs is observed. These unique characteristics are caused by the difference of temperature and tensile strength changes of the effective indices for the fundamental propagation mode and the cladding mode in the high-silica core fiber.
ER -