Strain-optic coefficients of individual cladding modes of singlemode fibre: theory and experiment

被引：42

作者：

Chen, C. ^{[1
]}

Albert, J. ^{[1
]}

机构：

[1] Carleton Univ, Dept Elect, Ottawa, ON K1S 5B6, Canada

来源：

ELECTRONICS LETTERS | 2006年 / 42卷 / 18期

关键词：

D O I：

10.1049/el:20061631

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The different strain-optic coefficients for the effective indices of the core and cladding modes of a standard telecom singlemode fibre are measured by stretching a fibre in which a 4 degrees-tilted fibre Bragg grating has been written. The origin of the modal dependence of the strain-optic coefficient differences is analysed and discussed. Good agreement between theoretical and experimental values of these coefficients is reported.

引用

页码：1027 / 1028

页数：2

共 9 条

[1] [Anonymous], FIBER BRAGG GRATINGS
[2] Characteristics of short-period blazed fiber Bragg gratings for use as macro-bending sensors
Baek, S
Jeong, Y
Lee, B
[J]. APPLIED OPTICS, 2002, 41 (04) : 631 - 636
[3] HIGH-RESOLUTION PHOTOELASTIC PRESSURE SENSOR USING LOW-BIREFRINGENCE FIBER
BERTHOLDS, A
DANDLIKER, R
[J]. APPLIED OPTICS, 1986, 25 (03): : 340 - 343
[4] CHEN C, 2005, P SPIE 2005
[5] Thinned fiber Bragg gratings as high sensitivity refractive index sensor
Iadicicco, A
Cusano, A
Cutolo, A
Bernini, R
Giordano, M
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2004, 16 (04) : 1149 - 1151
[6] Tilted short-period fibre-Bragg-grating-induced coupling to cladding modes for accurate refractometry
Laffont, G
Ferdinand, P
[J]. MEASUREMENT SCIENCE AND TECHNOLOGY, 2001, 12 (07) : 765 - 770
[7] Fiber mode coupling in transmissive and reflective tilted fiber gratings
Lee, KS
Erdogan, T
[J]. APPLIED OPTICS, 2000, 39 (09) : 1394 - 1404
[8] A lateral pressure sensor using a fiber Bragg grating
Sheng, HJ
Fu, MY
Chen, TC
Liu, WF
Bor, SS
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2004, 16 (04) : 1146 - 1148
[9] Dependence of temperature and strain coefficients on fiber grating type and its application to simultaneous temperature and strain measurement
Shu, XW
Liu, Y
Zhao, DH
Gwandu, B
Floreani, F
Zhang, L
Bennion, I
[J]. OPTICS LETTERS, 2002, 27 (09) : 701 - 703

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