Low coherence technique to characterise reflectivity and time delay as a function of wavelength within a long fibre grating
Volanthen, M., Geiger, H., Cole, M.J., Laming, R.I. and Dakin, J.P. (1996) Low coherence technique to characterise reflectivity and time delay as a function of wavelength within a long fibre grating. Electronics Letters, 32, (8), 757-758.
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A new technique for obtaining both time delay and reflectivity as a fbnction of wavelength within a long fibre Bragg grating is presented. A narrowband wavelength-tunable reflector with 0.18nm bandwidth is used to select the interrogation wavelength, while optical coherence-domain reflectometry is used to obtain the time delay with better than 2ps accuracy.
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering
Q Science > QC Physics
|Divisions :||University Structure - Pre August 2011 > Optoelectronics Research Centre
|Accepted Date and Publication Date:||
|Date Deposited:||11 Mar 2010|
|Last Modified:||31 Mar 2016 13:12|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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