Optical properties of photonic crystal fibers with the strain

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URI: http://hdl.handle.net/10902/2354
ISSN: 1996-756X
ISSN: 0277-786X
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Autoría
Lázaro Urrutia, José Miguel; Galíndez Jamioy, Carlos Augusto; Quintela Incera, AntonioAutoridad Unican; Cobo García, AdolfoAutoridad Unican; López Higuera, José MiguelAutoridad Unican
Fecha
2007-07-02
Derechos
© 2007 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Publicado en
Proceedings of SPIE, 2007, vol. 6619, 661935
Third European Workshop on Optical Fibre Sensors, Nápoles, 2007
Editorial
SPIE Society of Photo-Optical Instrumentation Engineers
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Palabras clave
Fibre characterization
Photonic crystal fibres
Effective index
Fundamental mode width
Numerical aperture
Half-divergence angle
Sensitivity to strain
Resumen/Abstract
The effective index, fundamental mode width, numerical aperture are some important parameters of a fibre. The behaviour of these parameters for a Modified Total Internal Reflection (MTIR) Photonic Crystal Fibre (PCF) is studied when strain is applied. We chose a range of normalized frequency (Λ/λ) and a range of d/Λ and we analyzed the behaviour for different values of strain. The sensibilities of the studied parameter are obtained in the chosen range. Finally, the region of maximum influence of the strain is observed.
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