Sensing properties of germanate and tellurite glass optical fibres
| Contribuinte(s) |
Jones, Julian D.C. Culshaw, Brian Ecke, Wolfgang López-Higuera, José Miguel Willsch, Reinhardt |
|---|---|
| Data(s) |
05/10/2009
|
| Resumo |
Strain and thermal sensitivities of germanate and tellurite glass fibres were measured using a fibre Fabry-Perot (FFP) interferometer and fibre Bragg gratings (FBG). The strain phase sensitivity for germanate and tellurite fibre were 5900×103 rad/m and 5600×103 rad/m respectively at a central wavelength of 1540nm using FFP interferometer, which is consistent with the value of 1.22pm/µepsilon obtained for a germanate fibre FBG. The Young's modulus for germanate and tellurite fibre were also measured to be 58GPa and 37GPa. The thermal responses of germanate fibre were examined as 24.71 and 16.80 pm/°C at 1540nm and 1033nm wavelength using the FBG. |
| Formato |
application/pdf |
| Identificador |
Li, Hongxa; Lousteau, Joris; Suo, Rui; Jiang, Xin; MacPherson, William N.; Bookey, Henry T.; Barton, James S.; Kar, Ajoy K.; Zhang, Lin; Jha, Animesh and Bennion, Ian (2009). Sensing properties of germanate and tellurite glass optical fibres. IN: 20th International Conference on Optical Fibre Sensors. Jones, Julian D.C.; Culshaw, Brian; Ecke, Wolfgang; López-Higuera, José Miguel and Willsch, Reinhardt (eds) SPIE proceedings, 7503 . SPIE. |
| Publicador |
SPIE |
| Relação |
http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1342478 http://eprints.aston.ac.uk/19060/ |
| Tipo |
Book Section NonPeerReviewed |
