Strain and temperature sensitivities of an elliptical hollow-core photonic bandgap fiber based on Sagnac interferometer

被引：63

作者：

Kim, Gilhwan ^{[1
,2
]}

Cho, Taiyong ^{[1
]}

Hwang, Kyujin ^{[1
]}

Lee, Kwanil ^{[1
]}

Lee, Kyung S. ^{[2
]}

Han, Young-Geun ^{[3
]}

Lee, Sang Bae ^{[1
]}

机构：

[1] Korea Inst Sci & Technol, Photon Res Lab, Seoul 136791, South Korea

[2] Sungkyunkwan Univ, Sch Informat & Commun Engn, Suwon 440746, South Korea

[3] Hanyang Univ, Dept Phys, Seoul 133791, South Korea

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 04期

关键词：

POLARIZATION PROPERTIES; CRYSTAL FIBERS; SURFACE-MODES; BIREFRINGENCE; PRESSURE;

D O I：

10.1364/OE.17.002481

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We fabricated an elliptical hollow-core photonic bandgap fiber (EC-PBGF) by controlling lateral tension in the hollow core region during the fiber drawing process. The absolute value of group modal birefringence becomes relatively high near the bandgap boundaries. We also experimentally measured the strain and temperature sensitivities of the fabricated EC-PBGF-based Sagnac loop interferometer. The strain and temperature sensitivities were very much dependent upon the wavelength. Moreover this PBGF-based interferometer can be a good sensor of physical parameters such as strain and temperature. (C) 2009 Optical Society of America

引用

页码：2481 / 2486

页数：6

共 19 条

[1]

Alam MS, 2005, OPT LETT, V30, P824, DOI 10.1364/OL.30.8.000824

[2] Control of surface modes in low loss hollow-core photonic bandgap fibers [J].

Amezcua-Correa, R. ;

Gerome, F. ;

Leon-Saval, S. G. ;

Broderick, N. G. R. ;

Birks, T. A. ;

Knight, J. C. .

OPTICS EXPRESS, 2008, 16 (02) :1142-1149

[3] FULL 2-D PHOTONIC BANDGAPS IN SILICA/AIR STRUCTURES [J].

BIRKS, TA ;

ROBERTS, PJ ;

RUSSEL, PSJ ;

ATKIN, DM ;

SHEPHERD, TJ .

ELECTRONICS LETTERS, 1995, 31 (22) :1941-1943

[4] Properties of a hollow-core photonic bandgap fiber at 850 nm wavelength [J].

Bouwmans, G ;

Luan, F ;

Knight, JC ;

Russell, PSJ ;

Farr, L ;

Mangan, BJ ;

Sabert, H .

OPTICS EXPRESS, 2003, 11 (14) :1613-1620

[5] Highly birefringent hollow-core photonic bandgap fiber [J].

Chen, X ;

Li, MJ ;

Venkataraman, N ;

Gallagher, MT ;

Wood, WA ;

Crowley, AM ;

Carberry, JP ;

Zenteno, LA ;

Koch, KW .

OPTICS EXPRESS, 2004, 12 (16) :3888-3893

[6] Study on the fabrication process of polarization maintaining photonic crystal fibers and their optical properties [J].

Cho, Tai Yong ;

Kim, Gil Hwan ;

Lee, Kwanll ;

Lee, Sang Bae ;

Jeong, Je-Myung .

JOURNAL OF THE OPTICAL SOCIETY OF KOREA, 2008, 12 (01) :19-24

[7] Sagnac loop interferometer based on polarization maintaining photonic crystal fiber with reduced temperature sensitivity [J].

Kim, DH ;

Kang, JU .

OPTICS EXPRESS, 2004, 12 (19) :4490-4495

[8] Control of hollow-core photonic bandgap fiber ellipticity by induced lateral tension [J].

Kim, Gilhwan ;

Cho, Taiyong ;

Hwang, Kyujin ;

Lee, Kwanil ;

Lee, Kyung S. ;

Lee, Sang Bae .

OPTICS EXPRESS, 2009, 17 (03) :1268-1273

[9] Photonic crystal fibres [J].

Knight, JC .

NATURE, 2003, 424 (6950) :847-851

[10]

MANGAN BJ, 2008, C LAS EL OPT QUANT E

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