Abstract
We have measured the phase sensitivity to temperature of a fibre Fabry-Perot (FFP) formed by splicing multimode tellurite (TeO2) glass fibre to singlemode silica fibre. The free spectral ranges of two FFPs of different lengths were consistent with the values expected from independent determinations of the core refractive indices. The phase sensitivity was 89.3 ± 0.3rad m-1 K-1 at a central wavelength of 1536 nm, compared with 99.8 rad m-1 K-1 for silica fibre.
Original language | English |
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Title of host publication | EWOFS 2007 Proceedings: Third European Workshop on Optical Fibre Sensors |
Volume | 6619 |
DOIs | |
Publication status | Published - 2007 |
Event | EWOFS 2007: Third European Workshop on Optical Fibre Sensors - Napoli, Italy Duration: 4 Jul 2007 → 6 Jul 2007 |
Conference
Conference | EWOFS 2007: Third European Workshop on Optical Fibre Sensors |
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Country/Territory | Italy |
City | Napoli |
Period | 4/07/07 → 6/07/07 |
Keywords
- Fabry-Perot cavity
- Interferometer
- Phase sensitivity
- Splicing
- Tellurite optical fibre