Highly sensitive octagonal photonic crystal fiber based sensor

被引：124

作者：

Ademgil, Huseyin ^{[1
]}

机构：

[1] European Univ Lefke, Dept Comp Engn, Mersin 10, Turkey

来源：

OPTIK | 2014年 / 125卷 / 20期

关键词：

Confinement loss; Evanescent sensing; Index-guided photonic crystal fibers; Relative sensitivity coefficient; MICROSTRUCTURED OPTICAL-FIBERS; WAVE-GUIDES; DISPERSION; FABRICATION; SOLVER;

D O I：

10.1016/j.ijleo.2014.08.018

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this study, a number of propagation characteristics of hexagonal and octagonal photonic crystal fiber (H-PCF and O-PCF) structures, where both core and cladding are microstructured have been investigated by employing the full vectorial finite element method (FEM). The confinement loss, the effective refractive index and the relative sensitivity coefficient behaviors of the O-PCF and the standard H-PCF are numerically investigated and compared. It is found that under the same design parameters O-PCF structure has significantly lower losses and higher relative sensitivity coefficient compared with H-PCF structure. (C) 2014 Elsevier GmbH. All rights reserved.

引用

页码：6274 / 6278

页数：5

共 38 条

[1] Numerical Analysis of a Photonic Crystal Fiber for Biosensing Applications [J].

Akowuah, Emmanuel K. ;

Gorman, Terry ;

Ademgil, Huseyin ;

Haxha, Shyqyri ;

Robinson, Gary K. ;

Oliver, Jenny V. .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 2012, 48 (11) :1403-1410

[2]

[Anonymous], 2006, NONLINEAR FIBER OPTI

[3] Endlessly single-mode photonic crystal fiber [J].

Birks, TA ;

Knight, JC ;

Russell, PS .

OPTICS LETTERS, 1997, 22 (13) :961-963

[4]

BJARKEV A, 2003, PHOTONIC CRYSTAL FIB

[5] Dispersion properties of square-lattice photonic crystal fibers [J].

Bouk, AH ;

Cucinotta, A ;

Poli, F ;

Selleri, S .

OPTICS EXPRESS, 2004, 12 (05) :941-946

[6] Photonic crystal fiber sensor array based on modes overlapping [J].

Cardenas-Sevilla, Guillermo A. ;

Finazzi, Vittoria ;

Villatoro, Joel ;

Pruneri, Valerio .

OPTICS EXPRESS, 2011, 19 (08) :7596-7602

[7] Analysis of propagation characteristics for an octagonal photonic crystal fiber (O-PCF) [J].

Chiang, JS ;

Wu, TL .

OPTICS COMMUNICATIONS, 2006, 258 (02) :170-176

[8] Microstructured-core optical fibre for evanescent sensing applications [J].

Cordeiro, Cristiano M. B. ;

Franco, Marcos A. R. ;

Chesini, Giancarlo ;

Barretto, Elaine C. S. ;

Lwin, Richard ;

Cruz, C. H. Brito ;

Large, Maryanne C. J. .

OPTICS EXPRESS, 2006, 14 (26) :13056-13066

[9] Lateral access to the holes of photonic crystal fibers - selective filling and sensing applications [J].

Cordeiro, Cristiano M. B. ;

dos Santos, Eliane M. ;

Cruz, C. H. Brito ;

de Matos, Christiano J. S. ;

Ferreira, Daniel S. .

OPTICS EXPRESS, 2006, 14 (18) :8403-8412

[10] Single-mode photonic band gap guidance of light in air [J].

Cregan, RF ;

Mangan, BJ ;

Knight, JC ;

Birks, TA ;

Russell, PS ;

Roberts, PJ ;

Allan, DC .

SCIENCE, 1999, 285 (5433) :1537-1539

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