Simultaneous refractive index and temperature measurement using cascaded long-period grating in double-cladding fibre

Electronics Letters

Volumn 38, Issue 14, 2002, Pages 695-696

  Gwandu, B A L ^a   Shu, X ^a   Allsop, T D P ^a   Zhang, W ^a   Zhang, L ^a   Webb, D J ^a   Bennion, I ^a  

^a ASTON UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

OPTICAL SENSORS; OPTICAL VARIABLES MEASUREMENT; REFRACTIVE INDEX; SENSITIVITY ANALYSIS; SPECTRUM ANALYSIS; TEMPERATURE MEASUREMENT;

CASCADED DEVICE; CASCADED LONG PERIOD GRATING; DOUBLE CLADDING FIBRE; TEMPERATURE SENSITIVITY;

FIBER BRAGG GRATINGS;

EID: 0037019231     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20020498     Document Type: Article

References (6)

1. Analysis of the response of long period gratings to external index of refraction
2. Fibre-optic liquid-level sensor using a long-period grating
3. A highly sensitive long period grating based tunable filter using a unique double-cladding layer structure
4. Fibre-optic sensing applications of a pair of long-period fibre gratings
5. Sampled fibre Bragg grating for simultaneous refractive index and temperature measurement
6. Sensitivity characteristics near the dispersion turning points of long-period fibre gratings in B/Ge codoped fibre